#5002

Committed 24 Mar 2026 01:11AM UTC coverage: 72.671% (+0.4%) from 72.254%

Build # #5002

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

fix: possible memory leak in tdb; (#34872)

Coverage Stats

1 of 20 new or added lines in 2 files covered. (5.0%)

539 existing lines in 124 files now uncovered.

227507 of 313065 relevant lines covered (72.67%)

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73.88

/source/common/src/tmisce.c

/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#define _DEFAULT_SOURCE
#include "tdatablock.h"
#include "tglobal.h"
#include "tjson.h"
#include "tmisce.h"
#include "tcompare.h"

int32_t taosGetIpv4FromEp(const char* ep, SEp* pEp) {
  pEp->port = 0;
  memset(pEp->fqdn, 0, TSDB_FQDN_LEN);
  tstrncpy(pEp->fqdn, ep, TSDB_FQDN_LEN);

  char* temp = strrchr(pEp->fqdn, ':');
  if (temp) {
    *temp = 0;
    pEp->port = taosStr2UInt16(temp + 1, NULL, 10);
    if (pEp->port < 0) {
      return TSDB_CODE_INVALID_PARA;
    }
  }

  if (pEp->port == 0) {
    pEp->port = tsServerPort;
  }

  if (pEp->port <= 0) {
    return TSDB_CODE_INVALID_PARA;
  }
  return 0;
}

static int8_t isValidPort(const char* str) {
  if (!str || !*str) return 0;
  for (const char* p = str; *p; ++p) {
    if (*p < '0' || *p > '9') {
      return 0;
    }
  }
  return 1;
}

static int32_t taosGetDualIpFromEp(const char* ep, SEp* pEp) {
  memset(pEp->fqdn, 0, TSDB_FQDN_LEN);
  pEp->port = 0;
  char buf[TSDB_FQDN_LEN] = {0};

  if (ep[0] == '[') {
    // [IPv6]:port format
    const char* end = strchr(ep, ']');
    if (!end) return TSDB_CODE_INVALID_PARA;

    int ipLen = end - ep - 1;
    if (ipLen >= TSDB_FQDN_LEN) ipLen = TSDB_FQDN_LEN - 1;

    tstrncpy(pEp->fqdn, ep + 1, ipLen + 1);

    if (*(end + 1) == ':' && *(end + 2)) {
      pEp->port = taosStr2UInt16(end + 2, NULL, 10);
    }
  } else {
    // Compatible with ::1:6030, ::1, IPv4:port, hostname:port, etc.
    tstrncpy(buf, ep, sizeof(buf));

    char* lastColon = strrchr(buf, ':');
    char* firstColon = strchr(buf, ':');

    if (lastColon && firstColon != lastColon) {
      // Multiple colons, possibly IPv6:port or pure IPv6
      char* portStr = lastColon + 1;
      if (isValidPort(portStr) && lastColon != buf && (*(lastColon - 1) != ':')) {
        *lastColon = 0;
        tstrncpy(pEp->fqdn, buf, TSDB_FQDN_LEN);
        pEp->port = taosStr2UInt16(portStr, NULL, 10);
      } else {
        tstrncpy(pEp->fqdn, ep, TSDB_FQDN_LEN);
      }
    } else if (lastColon) {
      // Only one colon, IPv4:port or hostname:port
      char* portStr = lastColon + 1;
      if (isValidPort(portStr) && lastColon != buf) {
        *lastColon = 0;
        tstrncpy(pEp->fqdn, buf, TSDB_FQDN_LEN);
        pEp->port = taosStr2UInt16(portStr, NULL, 10);
      } else {
        tstrncpy(pEp->fqdn, ep, TSDB_FQDN_LEN);
      }
    } else {
      // No colon, pure hostname or IPv6 without port
      tstrncpy(pEp->fqdn, ep, TSDB_FQDN_LEN);
    }
  }

  if (pEp->port == 0) {
    pEp->port = tsServerPort;
  }

  if (pEp->port <= 0) {
    return TSDB_CODE_INVALID_PARA;
  }

  return 0;
}
int32_t taosGetFqdnPortFromEp(const char* ep, SEp* pEp) {
  if (tsEnableIpv6) {
    return taosGetDualIpFromEp(ep, pEp);
  } else {
    return taosGetIpv4FromEp(ep, pEp);
  }
}

int32_t addEpIntoEpSet(SEpSet* pEpSet, const char* fqdn, uint16_t port) {
  if (pEpSet == NULL || fqdn == NULL || strlen(fqdn) == 0) {
    return TSDB_CODE_INVALID_PARA;
  }

  int32_t index = pEpSet->numOfEps;
  if (index >= sizeof(pEpSet->eps) / sizeof(pEpSet->eps[0])) {
    return TSDB_CODE_OUT_OF_RANGE;
  }
  tstrncpy(pEpSet->eps[index].fqdn, fqdn, tListLen(pEpSet->eps[index].fqdn));
  pEpSet->eps[index].port = port;
  pEpSet->numOfEps += 1;
  return 0;
}

bool isEpsetEqual(const SEpSet* s1, const SEpSet* s2) {
  if (s1->numOfEps != s2->numOfEps || s1->inUse != s2->inUse) {
    return false;
  }

  for (int32_t i = 0; i < s1->numOfEps; i++) {
    if (s1->eps[i].port != s2->eps[i].port || strncmp(s1->eps[i].fqdn, s2->eps[i].fqdn, TSDB_FQDN_LEN) != 0)
      return false;
  }
  return true;
}

void epsetAssign(SEpSet* pDst, const SEpSet* pSrc) {
  if (pSrc == NULL || pDst == NULL) {
    return;
  }

  pDst->inUse = pSrc->inUse;
  pDst->numOfEps = pSrc->numOfEps;
  for (int32_t i = 0; i < pSrc->numOfEps; ++i) {
    pDst->eps[i].port = pSrc->eps[i].port;
    tstrncpy(pDst->eps[i].fqdn, pSrc->eps[i].fqdn, tListLen(pSrc->eps[i].fqdn));
  }
}

void epAssign(SEp* pDst, SEp* pSrc) {
  if (pSrc == NULL || pDst == NULL) {
    return;
  }
  memset(pDst->fqdn, 0, tListLen(pSrc->fqdn));
  tstrncpy(pDst->fqdn, pSrc->fqdn, tListLen(pSrc->fqdn));
  pDst->port = pSrc->port;
}

void epsetSort(SEpSet* pDst) {
  if (pDst->numOfEps <= 1) {
    return;
  }
  int validIdx = false;
  SEp ep = {0};
  if (pDst->inUse >= 0 && pDst->inUse < pDst->numOfEps) {
    validIdx = true;
    epAssign(&ep, &pDst->eps[pDst->inUse]);
  }

  for (int i = 0; i < pDst->numOfEps - 1; i++) {
    for (int j = 0; j < pDst->numOfEps - 1 - i; j++) {
      SEp* f = &pDst->eps[j];
      SEp* s = &pDst->eps[j + 1];
      int  cmp = strncmp(f->fqdn, s->fqdn, sizeof(f->fqdn));
      if (cmp > 0 || (cmp == 0 && f->port > s->port)) {
        SEp ep1 = {0};
        epAssign(&ep1, f);
        epAssign(f, s);
        epAssign(s, &ep1);
      }
    }
  }
  if (validIdx == true)
    for (int i = 0; i < pDst->numOfEps; i++) {
      int cmp = strncmp(ep.fqdn, pDst->eps[i].fqdn, sizeof(ep.fqdn));
      if (cmp == 0 && ep.port == pDst->eps[i].port) {
        pDst->inUse = i;
        break;
      }
    }
}

void updateEpSet_s(SCorEpSet* pEpSet, SEpSet* pNewEpSet) {
  taosCorBeginWrite(&pEpSet->version);
  pEpSet->epSet = *pNewEpSet;
  taosCorEndWrite(&pEpSet->version);
}

SEpSet getEpSet_s(SCorEpSet* pEpSet) {
  SEpSet ep = {0};
  taosCorBeginRead(&pEpSet->version);
  ep = pEpSet->epSet;
  taosCorEndRead(&pEpSet->version);

  return ep;
}

int32_t epsetToStr(const SEpSet* pEpSet, char* pBuf, int32_t cap) {
  int32_t ret = 0;
  int32_t nwrite = 0;

  nwrite = snprintf(pBuf + nwrite, cap, "epset:{");
  if (nwrite <= 0 || nwrite >= cap) {
    return TSDB_CODE_OUT_OF_BUFFER;
  }
  cap -= nwrite;

  for (int _i = 0; (_i < pEpSet->numOfEps) && (cap > 0); _i++) {
    if (_i == pEpSet->numOfEps - 1) {
      ret = snprintf(pBuf + nwrite, cap, "%d. %s:%d", _i, pEpSet->eps[_i].fqdn, pEpSet->eps[_i].port);
    } else {
      ret = snprintf(pBuf + nwrite, cap, "%d. %s:%d, ", _i, pEpSet->eps[_i].fqdn, pEpSet->eps[_i].port);
    }

    if (ret <= 0 || ret >= cap) {
      return TSDB_CODE_OUT_OF_BUFFER;
    }

    nwrite += ret;
    cap -= ret;
  }

  if (cap <= 0) {
    return TSDB_CODE_OUT_OF_BUFFER;
  }

  ret = snprintf(pBuf + nwrite, cap, "}, inUse:%d", pEpSet->inUse);
  if (ret <= 0 || ret >= cap) {
    return TSDB_CODE_OUT_OF_BUFFER;
  } else {
    return TSDB_CODE_SUCCESS;
  }
}

int32_t taosGenCrashJsonMsg(int signum, char** pMsg, int64_t clusterId, int64_t startTime) {
  int32_t code = 0;
  SJson*  pJson = tjsonCreateObject();
  if (pJson == NULL) return terrno;

  char tmp[4096] = {0};

  TAOS_CHECK_GOTO(tjsonAddDoubleToObject(pJson, "reportVersion", 1), NULL, _exit);

  TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "clusterId", clusterId), NULL, _exit);
  TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "startTime", startTime), NULL, _exit);

  // Do NOT invoke the taosGetFqdn here.
  // this function may be invoked when memory exception occurs,so we should assume that it is running in a memory locked
  // environment. The lock operation by taosGetFqdn may cause this program deadlock.
  TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "fqdn", tsLocalFqdn), NULL, _exit);

  TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "pid", taosGetPId()), NULL, _exit);

  code = taosGetAppName(tmp, NULL);
  if (code != 0) {
    TAOS_CHECK_GOTO(code, NULL, _exit);
  }
  TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "appName", tmp), NULL, _exit);

  if (taosGetOsReleaseName(tmp, NULL, NULL, sizeof(tmp)) == 0) {
    TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "os", tmp), NULL, _exit);
  } else {
    // do nothing
  }

  float numOfCores = 0;
  if (taosGetCpuInfo(tmp, sizeof(tmp), &numOfCores) == 0) {
    TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "cpuModel", tmp), NULL, _exit);
    TAOS_CHECK_GOTO(tjsonAddDoubleToObject(pJson, "numOfCpu", numOfCores), NULL, _exit);
  } else {
    TAOS_CHECK_GOTO(tjsonAddDoubleToObject(pJson, "numOfCpu", tsNumOfCores), NULL, _exit);
  }

  int32_t nBytes = snprintf(tmp, sizeof(tmp), "%" PRId64 " kB", tsTotalMemoryKB);
  if (nBytes <= 9 || nBytes >= sizeof(tmp)) {
    TAOS_CHECK_GOTO(TSDB_CODE_OUT_OF_RANGE, NULL, _exit);
  }
  TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "memory", tmp), NULL, _exit);

  TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "version", td_version), NULL, _exit);
  TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "buildInfo", td_buildinfo), NULL, _exit);
  TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "gitInfo", td_gitinfo), NULL, _exit);

  TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "crashSig", signum), NULL, _exit);
  TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "crashTs", taosGetTimestampUs()), NULL, _exit);

#if 0
#ifdef _TD_DARWIN_64
  taosLogTraceToBuf(tmp, sizeof(tmp), 4);
#elif !defined(WINDOWS)
  taosLogTraceToBuf(tmp, sizeof(tmp), 3);
#else
  taosLogTraceToBuf(tmp, sizeof(tmp), 8);
#endif

  TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "stackInfo", tmp), NULL, _exit);
#endif
  char* pCont = tjsonToString(pJson);
  if (pCont == NULL) {
    code = terrno;
    TAOS_CHECK_GOTO(code, NULL, _exit);
    goto _exit;
  }

  tjsonDelete(pJson);
  *pMsg = pCont;
  pJson = NULL;
_exit:
  tjsonDelete(pJson);
  TAOS_RETURN(code);
}

int32_t dumpConfToDataBlock(SSDataBlock* pBlock, int32_t startCol, char* likePattern) {
  int32_t  code = 0;
  SConfig* pConf = taosGetCfg();
  if (pConf == NULL) {
    return TSDB_CODE_INVALID_CFG;
  }

  int32_t      numOfRows = 0;
  int32_t      col = startCol;
  SConfigItem* pItem = NULL;
  SConfigIter* pIter = NULL;

  int8_t locked = 0;

  size_t       exSize = 0;
  size_t       index = 0;
  SConfigItem* pDataDirItem = cfgGetItem(pConf, "dataDir");
  if (pDataDirItem) {
    exSize = TMAX(taosArrayGetSize(pDataDirItem->array), 1) - 1;
  }

  TAOS_CHECK_GOTO(blockDataEnsureCapacity(pBlock, cfgGetSize(pConf) + exSize), NULL, _exit);

  TAOS_CHECK_GOTO(cfgCreateIter(pConf, &pIter), NULL, _exit);

  cfgLock(pConf);
  locked = 1;

  while ((pItem = cfgNextIter(pIter)) != NULL) {
  _start:
    col = startCol;

    // GRANT_CFG_SKIP;
    char name[TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE] = {0};
    if (likePattern && rawStrPatternMatch(pItem->name, likePattern) != TSDB_PATTERN_MATCH) {
      continue;
    }
    STR_WITH_MAXSIZE_TO_VARSTR(name, pItem->name, TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE);

    SColumnInfoData* pColInfo = taosArrayGet(pBlock->pDataBlock, col++);
    if (pColInfo == NULL) {
      code = terrno;
      TAOS_CHECK_GOTO(code, NULL, _exit);
    }

    TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, name, false), NULL, _exit);

    char      value[TSDB_CONFIG_PATH_LEN + VARSTR_HEADER_SIZE] = {0};
    int32_t   valueLen = 0;
    SDiskCfg* pDiskCfg = NULL;
    if (strcasecmp(pItem->name, "dataDir") == 0 && exSize > 0) {
      char* buf = &value[VARSTR_HEADER_SIZE];
      pDiskCfg = taosArrayGet(pItem->array, index);
      valueLen = snprintf(buf, TSDB_CONFIG_PATH_LEN, "%s", pDiskCfg->dir);
      index++;
    } else {
      TAOS_CHECK_GOTO(cfgDumpItemValue(pItem, &value[VARSTR_HEADER_SIZE], TSDB_CONFIG_PATH_LEN, &valueLen), NULL,
                      _exit);
    }
    varDataSetLen(value, valueLen);

    pColInfo = taosArrayGet(pBlock->pDataBlock, col++);
    if (pColInfo == NULL) {
      code = terrno;
      TAOS_CHECK_GOTO(code, NULL, _exit);
    }

    TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, value, false), NULL, _exit);

    char scope[TSDB_CONFIG_SCOPE_LEN + VARSTR_HEADER_SIZE] = {0};
    TAOS_CHECK_GOTO(cfgDumpItemScope(pItem, &scope[VARSTR_HEADER_SIZE], TSDB_CONFIG_SCOPE_LEN, &valueLen), NULL, _exit);
    varDataSetLen(scope, valueLen);

    pColInfo = taosArrayGet(pBlock->pDataBlock, col++);
    if (pColInfo == NULL) {
      code = terrno;
      TAOS_CHECK_GOTO(code, NULL, _exit);
    }
    TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, scope, false), NULL, _exit);

    char category[TSDB_CONFIG_CATEGORY_LEN + VARSTR_HEADER_SIZE] = {0};
    TAOS_CHECK_GOTO(cfgDumpItemCategory(pItem, &category[VARSTR_HEADER_SIZE], TSDB_CONFIG_CATEGORY_LEN, &valueLen),
                    NULL, _exit);
    varDataSetLen(category, valueLen);

    pColInfo = taosArrayGet(pBlock->pDataBlock, col++);
    if (pColInfo == NULL) {
      code = terrno;
      TAOS_CHECK_GOTO(code, NULL, _exit);
    }
    TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, category, false), NULL, _exit);

    char info[TSDB_CONFIG_INFO_LEN + VARSTR_HEADER_SIZE] = {0};
    if (strcasecmp(pItem->name, "dataDir") == 0 && pDiskCfg) {
      char* buf = &info[VARSTR_HEADER_SIZE];
      valueLen = snprintf(buf, TSDB_CONFIG_INFO_LEN, "level %d primary %d disabled %" PRIi8, pDiskCfg->level,
                          pDiskCfg->primary, pDiskCfg->disable);
    } else {
      valueLen = 0;
    }
    varDataSetLen(info, valueLen);

    pColInfo = taosArrayGet(pBlock->pDataBlock, col++);
    if (pColInfo == NULL) {
      code = terrno;
      TAOS_CHECK_GOTO(code, NULL, _exit);
    }
    TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, info, false), NULL, _exit);

    numOfRows++;
    if (index > 0 && index <= exSize) {
      goto _start;
    }
  }
  pBlock->info.rows = numOfRows;
_exit:
  if (locked) cfgUnLock(pConf);
  cfgDestroyIter(pIter);
  TAOS_RETURN(code);
}

1	/*
2	* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3	*
4	* This program is free software: you can use, redistribute, and/or modify
5	* it under the terms of the GNU Affero General Public License, version 3
6	* or later ("AGPL"), as published by the Free Software Foundation.
7	*
8	* This program is distributed in the hope that it will be useful, but WITHOUT
9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10	* FITNESS FOR A PARTICULAR PURPOSE.
11	*
12	* You should have received a copy of the GNU Affero General Public License
13	* along with this program. If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#define _DEFAULT_SOURCE
17	#include "tdatablock.h"
18	#include "tglobal.h"
19	#include "tjson.h"
20	#include "tmisce.h"
21	#include "tcompare.h"
22
23	int32_t taosGetIpv4FromEp(const char* ep, SEp* pEp) {	109,683,952✔
24	pEp->port = 0;	109,683,952✔
25	memset(pEp->fqdn, 0, TSDB_FQDN_LEN);	109,684,640✔
26	tstrncpy(pEp->fqdn, ep, TSDB_FQDN_LEN);	109,684,021✔
27
28	char* temp = strrchr(pEp->fqdn, ':');	109,684,888✔
29	if (temp) {	109,684,142✔
30	*temp = 0;	13,825,284✔
31	pEp->port = taosStr2UInt16(temp + 1, NULL, 10);	13,825,412✔
32	if (pEp->port < 0) {
33	return TSDB_CODE_INVALID_PARA;
34	}
35	}
36
37	if (pEp->port == 0) {	109,684,339✔
38	pEp->port = tsServerPort;	95,859,971✔
39	}
40
41	if (pEp->port <= 0) {	109,683,641✔
42	return TSDB_CODE_INVALID_PARA;	×
43	}
44	return 0;	109,684,030✔
45	}
46
47	static int8_t isValidPort(const char* str) {	416✔
48	if (!str \|\| !*str) return 0;	416✔
49	for (const char* p = str; *p; ++p) {	1,768✔
50	if (p < '0' \|\| p > '9') {	1,352✔
51	return 0;	×
52	}
53	}
54	return 1;	416✔
55	}
56
57	static int32_t taosGetDualIpFromEp(const char* ep, SEp* pEp) {	832✔
58	memset(pEp->fqdn, 0, TSDB_FQDN_LEN);	832✔
59	pEp->port = 0;	832✔
60	char buf[TSDB_FQDN_LEN] = {0};	832✔
61
62	if (ep[0] == '[') {	832✔
63	// [IPv6]:port format
64	const char* end = strchr(ep, ']');	208✔
65	if (!end) return TSDB_CODE_INVALID_PARA;	208✔
66
67	int ipLen = end - ep - 1;	208✔
68	if (ipLen >= TSDB_FQDN_LEN) ipLen = TSDB_FQDN_LEN - 1;	208✔
69
70	tstrncpy(pEp->fqdn, ep + 1, ipLen + 1);	208✔
71
72	if ((end + 1) == ':' && (end + 2)) {	208✔
73	pEp->port = taosStr2UInt16(end + 2, NULL, 10);	104✔
74	}
75	} else {
76	// Compatible with ::1:6030, ::1, IPv4:port, hostname:port, etc.
77	tstrncpy(buf, ep, sizeof(buf));	624✔
78
79	char* lastColon = strrchr(buf, ':');	624✔
80	char* firstColon = strchr(buf, ':');	624✔
81
82	if (lastColon && firstColon != lastColon) {	936✔
83	// Multiple colons, possibly IPv6:port or pure IPv6
84	char* portStr = lastColon + 1;	312✔
85	if (isValidPort(portStr) && lastColon != buf && (*(lastColon - 1) != ':')) {	312✔
86	*lastColon = 0;	208✔
87	tstrncpy(pEp->fqdn, buf, TSDB_FQDN_LEN);	208✔
88	pEp->port = taosStr2UInt16(portStr, NULL, 10);	208✔
89	} else {
90	tstrncpy(pEp->fqdn, ep, TSDB_FQDN_LEN);	104✔
91	}
92	} else if (lastColon) {	312✔
93	// Only one colon, IPv4:port or hostname:port
94	char* portStr = lastColon + 1;	104✔
95	if (isValidPort(portStr) && lastColon != buf) {	104✔
96	*lastColon = 0;	104✔
97	tstrncpy(pEp->fqdn, buf, TSDB_FQDN_LEN);	104✔
98	pEp->port = taosStr2UInt16(portStr, NULL, 10);	104✔
99	} else {
100	tstrncpy(pEp->fqdn, ep, TSDB_FQDN_LEN);	×
101	}
102	} else {
103	// No colon, pure hostname or IPv6 without port
104	tstrncpy(pEp->fqdn, ep, TSDB_FQDN_LEN);	208✔
105	}
106	}
107
108	if (pEp->port == 0) {	832✔
109	pEp->port = tsServerPort;	416✔
110	}
111
112	if (pEp->port <= 0) {	832✔
113	return TSDB_CODE_INVALID_PARA;	×
114	}
115
116	return 0;	832✔
117	}
118	int32_t taosGetFqdnPortFromEp(const char* ep, SEp* pEp) {	109,683,065✔
119	if (tsEnableIpv6) {	109,683,065✔
120	return taosGetDualIpFromEp(ep, pEp);	832✔
121	} else {
122	return taosGetIpv4FromEp(ep, pEp);	109,682,233✔
123	}
124	}
125
126	int32_t addEpIntoEpSet(SEpSet* pEpSet, const char* fqdn, uint16_t port) {	49,812,600✔
127	if (pEpSet == NULL \|\| fqdn == NULL \|\| strlen(fqdn) == 0) {	49,812,600✔
128	return TSDB_CODE_INVALID_PARA;	×
129	}
130
131	int32_t index = pEpSet->numOfEps;	49,812,600✔
132	if (index >= sizeof(pEpSet->eps) / sizeof(pEpSet->eps[0])) {	49,812,600✔
133	return TSDB_CODE_OUT_OF_RANGE;	×
134	}
135	tstrncpy(pEpSet->eps[index].fqdn, fqdn, tListLen(pEpSet->eps[index].fqdn));	49,812,600✔
136	pEpSet->eps[index].port = port;	49,812,600✔
137	pEpSet->numOfEps += 1;	49,812,600✔
138	return 0;	49,812,600✔
139	}
140
141	bool isEpsetEqual(const SEpSet* s1, const SEpSet* s2) {	10,455,608✔
142	if (s1->numOfEps != s2->numOfEps \|\| s1->inUse != s2->inUse) {	10,455,608✔
143	return false;	1,525,353✔
144	}
145
146	for (int32_t i = 0; i < s1->numOfEps; i++) {	20,082,887✔
147	if (s1->eps[i].port != s2->eps[i].port \|\| strncmp(s1->eps[i].fqdn, s2->eps[i].fqdn, TSDB_FQDN_LEN) != 0)	11,155,571✔
148	return false;	2,939✔
149	}
150	return true;	8,927,316✔
151	}
152
153	void epsetAssign(SEpSet* pDst, const SEpSet* pSrc) {	237,054✔
154	if (pSrc == NULL \|\| pDst == NULL) {	237,054✔
155	return;	×
156	}
157
158	pDst->inUse = pSrc->inUse;	237,054✔
159	pDst->numOfEps = pSrc->numOfEps;	237,054✔
160	for (int32_t i = 0; i < pSrc->numOfEps; ++i) {	897,580✔
161	pDst->eps[i].port = pSrc->eps[i].port;	660,526✔
162	tstrncpy(pDst->eps[i].fqdn, pSrc->eps[i].fqdn, tListLen(pSrc->eps[i].fqdn));	660,526✔
163	}
164	}
165
166	void epAssign(SEp* pDst, SEp* pSrc) {	86,012,706✔
167	if (pSrc == NULL \|\| pDst == NULL) {	86,012,706✔
UNCOV 168	return;	×
169	}
170	memset(pDst->fqdn, 0, tListLen(pSrc->fqdn));	86,012,895✔
171	tstrncpy(pDst->fqdn, pSrc->fqdn, tListLen(pSrc->fqdn));	86,012,895✔
172	pDst->port = pSrc->port;	86,013,610✔
173	}
174
175	void epsetSort(SEpSet* pDst) {	84,168,990✔
176	if (pDst->numOfEps <= 1) {	84,168,990✔
177	return;	60,500,315✔
178	}
179	int validIdx = false;	23,669,358✔
180	SEp ep = {0};	23,669,358✔
181	if (pDst->inUse >= 0 && pDst->inUse < pDst->numOfEps) {	23,669,275✔
182	validIdx = true;	23,668,297✔
183	epAssign(&ep, &pDst->eps[pDst->inUse]);	23,668,297✔
184	}
185
186	for (int i = 0; i < pDst->numOfEps - 1; i++) {	69,422,582✔
187	for (int j = 0; j < pDst->numOfEps - 1 - i; j++) {	116,945,933✔
188	SEp* f = &pDst->eps[j];	71,191,718✔
189	SEp* s = &pDst->eps[j + 1];	71,190,654✔
190	int cmp = strncmp(f->fqdn, s->fqdn, sizeof(f->fqdn));	71,190,813✔
191	if (cmp > 0 \|\| (cmp == 0 && f->port > s->port)) {	71,192,271✔
192	SEp ep1 = {0};	20,782,795✔
193	epAssign(&ep1, f);	20,781,437✔
194	epAssign(f, s);	20,781,437✔
195	epAssign(s, &ep1);	20,781,437✔
196	}
197	}
198	}
199	if (validIdx == true)	23,669,652✔
200	for (int i = 0; i < pDst->numOfEps; i++) {	46,849,359✔
201	int cmp = strncmp(ep.fqdn, pDst->eps[i].fqdn, sizeof(ep.fqdn));	46,848,731✔
202	if (cmp == 0 && ep.port == pDst->eps[i].port) {	46,847,800✔
203	pDst->inUse = i;	23,669,273✔
204	break;	23,669,330✔
205	}
206	}
207	}
208
209	void updateEpSet_s(SCorEpSet* pEpSet, SEpSet* pNewEpSet) {	1,528,791✔
210	taosCorBeginWrite(&pEpSet->version);	1,528,791✔
211	pEpSet->epSet = *pNewEpSet;	1,528,791✔
212	taosCorEndWrite(&pEpSet->version);	1,528,791✔
213	}	1,528,791✔
214
215	SEpSet getEpSet_s(SCorEpSet* pEpSet) {	2,147,483,647✔
216	SEpSet ep = {0};	2,147,483,647✔
217	taosCorBeginRead(&pEpSet->version);	2,147,483,647✔
218	ep = pEpSet->epSet;	2,147,483,647✔
219	taosCorEndRead(&pEpSet->version);	2,147,483,647✔
220
221	return ep;	2,147,483,647✔
222	}
223
224	int32_t epsetToStr(const SEpSet* pEpSet, char* pBuf, int32_t cap) {	1,085,274,208✔
225	int32_t ret = 0;	1,085,274,208✔
226	int32_t nwrite = 0;	1,085,274,208✔
227
228	nwrite = snprintf(pBuf + nwrite, cap, "epset:{");	1,085,274,208✔
229	if (nwrite <= 0 \|\| nwrite >= cap) {	1,085,328,904✔
230	return TSDB_CODE_OUT_OF_BUFFER;	50,487✔
231	}
232	cap -= nwrite;	1,085,280,285✔
233
234	for (int _i = 0; (_i < pEpSet->numOfEps) && (cap > 0); _i++) {	2,147,483,647✔
235	if (_i == pEpSet->numOfEps - 1) {	1,199,588,669✔
236	ret = snprintf(pBuf + nwrite, cap, "%d. %s:%d", _i, pEpSet->eps[_i].fqdn, pEpSet->eps[_i].port);	1,085,311,194✔
237	} else {
238	ret = snprintf(pBuf + nwrite, cap, "%d. %s:%d, ", _i, pEpSet->eps[_i].fqdn, pEpSet->eps[_i].port);	114,270,497✔
239	}
240
241	if (ret <= 0 \|\| ret >= cap) {	1,199,545,682✔
242	return TSDB_CODE_OUT_OF_BUFFER;	8,929✔
243	}
244
245	nwrite += ret;	1,199,536,757✔
246	cap -= ret;	1,199,536,757✔
247	}
248
249	if (cap <= 0) {	1,085,276,468✔
250	return TSDB_CODE_OUT_OF_BUFFER;	×
251	}
252
253	ret = snprintf(pBuf + nwrite, cap, "}, inUse:%d", pEpSet->inUse);	1,085,276,468✔
254	if (ret <= 0 \|\| ret >= cap) {	1,085,268,440✔
255	return TSDB_CODE_OUT_OF_BUFFER;	×
256	} else {
257	return TSDB_CODE_SUCCESS;	1,085,277,824✔
258	}
259	}
260
261	int32_t taosGenCrashJsonMsg(int signum, char** pMsg, int64_t clusterId, int64_t startTime) {	×
262	int32_t code = 0;	×
263	SJson* pJson = tjsonCreateObject();	×
264	if (pJson == NULL) return terrno;	×
265
266	char tmp[4096] = {0};	×
267
268	TAOS_CHECK_GOTO(tjsonAddDoubleToObject(pJson, "reportVersion", 1), NULL, _exit);	×
269
270	TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "clusterId", clusterId), NULL, _exit);	×
271	TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "startTime", startTime), NULL, _exit);	×
272
273	// Do NOT invoke the taosGetFqdn here.
274	// this function may be invoked when memory exception occurs,so we should assume that it is running in a memory locked
275	// environment. The lock operation by taosGetFqdn may cause this program deadlock.
276	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "fqdn", tsLocalFqdn), NULL, _exit);	×
277
278	TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "pid", taosGetPId()), NULL, _exit);	×
279
280	code = taosGetAppName(tmp, NULL);	×
281	if (code != 0) {	×
282	TAOS_CHECK_GOTO(code, NULL, _exit);	×
283	}
284	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "appName", tmp), NULL, _exit);	×
285
286	if (taosGetOsReleaseName(tmp, NULL, NULL, sizeof(tmp)) == 0) {	×
287	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "os", tmp), NULL, _exit);	×
288	} else {
289	// do nothing
290	}
291
292	float numOfCores = 0;	×
293	if (taosGetCpuInfo(tmp, sizeof(tmp), &numOfCores) == 0) {	×
294	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "cpuModel", tmp), NULL, _exit);	×
295	TAOS_CHECK_GOTO(tjsonAddDoubleToObject(pJson, "numOfCpu", numOfCores), NULL, _exit);	×
296	} else {
297	TAOS_CHECK_GOTO(tjsonAddDoubleToObject(pJson, "numOfCpu", tsNumOfCores), NULL, _exit);	×
298	}
299
300	int32_t nBytes = snprintf(tmp, sizeof(tmp), "%" PRId64 " kB", tsTotalMemoryKB);	×
301	if (nBytes <= 9 \|\| nBytes >= sizeof(tmp)) {	×
302	TAOS_CHECK_GOTO(TSDB_CODE_OUT_OF_RANGE, NULL, _exit);	×
303	}
304	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "memory", tmp), NULL, _exit);	×
305
306	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "version", td_version), NULL, _exit);	×
307	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "buildInfo", td_buildinfo), NULL, _exit);	×
308	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "gitInfo", td_gitinfo), NULL, _exit);	×
309
310	TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "crashSig", signum), NULL, _exit);	×
311	TAOS_CHECK_GOTO(tjsonAddIntegerToObject(pJson, "crashTs", taosGetTimestampUs()), NULL, _exit);	×
312
313	#if 0
314	#ifdef _TD_DARWIN_64
315	taosLogTraceToBuf(tmp, sizeof(tmp), 4);
316	#elif !defined(WINDOWS)
317	taosLogTraceToBuf(tmp, sizeof(tmp), 3);
318	#else
319	taosLogTraceToBuf(tmp, sizeof(tmp), 8);
320	#endif
321
322	TAOS_CHECK_GOTO(tjsonAddStringToObject(pJson, "stackInfo", tmp), NULL, _exit);
323	#endif
324	char* pCont = tjsonToString(pJson);	×
325	if (pCont == NULL) {	×
326	code = terrno;	×
327	TAOS_CHECK_GOTO(code, NULL, _exit);	×
328	goto _exit;	×
329	}
330
331	tjsonDelete(pJson);	×
332	*pMsg = pCont;	×
333	pJson = NULL;	×
334	_exit:	×
335	tjsonDelete(pJson);	×
336	TAOS_RETURN(code);	×
337	}
338
339	int32_t dumpConfToDataBlock(SSDataBlock* pBlock, int32_t startCol, char* likePattern) {	45,212✔
340	int32_t code = 0;	45,212✔
341	SConfig* pConf = taosGetCfg();	45,212✔
342	if (pConf == NULL) {	45,212✔
343	return TSDB_CODE_INVALID_CFG;	×
344	}
345
346	int32_t numOfRows = 0;	45,212✔
347	int32_t col = startCol;	45,212✔
348	SConfigItem* pItem = NULL;	45,212✔
349	SConfigIter* pIter = NULL;	45,212✔
350
351	int8_t locked = 0;	45,212✔
352
353	size_t exSize = 0;	45,212✔
354	size_t index = 0;	45,212✔
355	SConfigItem* pDataDirItem = cfgGetItem(pConf, "dataDir");	45,212✔
356	if (pDataDirItem) {	45,212✔
357	exSize = TMAX(taosArrayGetSize(pDataDirItem->array), 1) - 1;	29,630✔
358	}
359
360	TAOS_CHECK_GOTO(blockDataEnsureCapacity(pBlock, cfgGetSize(pConf) + exSize), NULL, _exit);	45,212✔
361
362	TAOS_CHECK_GOTO(cfgCreateIter(pConf, &pIter), NULL, _exit);	45,212✔
363
364	cfgLock(pConf);	45,212✔
365	locked = 1;	45,212✔
366
367	while ((pItem = cfgNextIter(pIter)) != NULL) {	9,999,440✔
368	_start:	9,954,228✔
369	col = startCol;	9,954,228✔
370
371	// GRANT_CFG_SKIP;
372	char name[TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE] = {0};	9,954,228✔
373	if (likePattern && rawStrPatternMatch(pItem->name, likePattern) != TSDB_PATTERN_MATCH) {	9,954,228✔
374	continue;	336,456✔
375	}
376	STR_WITH_MAXSIZE_TO_VARSTR(name, pItem->name, TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE);	9,617,772✔
377
378	SColumnInfoData* pColInfo = taosArrayGet(pBlock->pDataBlock, col++);	9,617,772✔
379	if (pColInfo == NULL) {	9,617,772✔
380	code = terrno;	×
381	TAOS_CHECK_GOTO(code, NULL, _exit);	×
382	}
383
384	TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, name, false), NULL, _exit);	9,617,772✔
385
386	char value[TSDB_CONFIG_PATH_LEN + VARSTR_HEADER_SIZE] = {0};	9,617,772✔
387	int32_t valueLen = 0;	9,617,772✔
388	SDiskCfg* pDiskCfg = NULL;	9,617,772✔
389	if (strcasecmp(pItem->name, "dataDir") == 0 && exSize > 0) {	9,617,772✔
390	char* buf = &value[VARSTR_HEADER_SIZE];	×
391	pDiskCfg = taosArrayGet(pItem->array, index);	×
392	valueLen = snprintf(buf, TSDB_CONFIG_PATH_LEN, "%s", pDiskCfg->dir);	×
393	index++;	×
394	} else {
395	TAOS_CHECK_GOTO(cfgDumpItemValue(pItem, &value[VARSTR_HEADER_SIZE], TSDB_CONFIG_PATH_LEN, &valueLen), NULL,	9,617,772✔
396	_exit);
397	}
398	varDataSetLen(value, valueLen);	9,617,772✔
399
400	pColInfo = taosArrayGet(pBlock->pDataBlock, col++);	9,617,772✔
401	if (pColInfo == NULL) {	9,617,772✔
402	code = terrno;	×
403	TAOS_CHECK_GOTO(code, NULL, _exit);	×
404	}
405
406	TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, value, false), NULL, _exit);	9,617,772✔
407
408	char scope[TSDB_CONFIG_SCOPE_LEN + VARSTR_HEADER_SIZE] = {0};	9,617,772✔
409	TAOS_CHECK_GOTO(cfgDumpItemScope(pItem, &scope[VARSTR_HEADER_SIZE], TSDB_CONFIG_SCOPE_LEN, &valueLen), NULL, _exit);	9,617,772✔
410	varDataSetLen(scope, valueLen);	9,617,772✔
411
412	pColInfo = taosArrayGet(pBlock->pDataBlock, col++);	9,617,772✔
413	if (pColInfo == NULL) {	9,617,772✔
414	code = terrno;	×
415	TAOS_CHECK_GOTO(code, NULL, _exit);	×
416	}
417	TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, scope, false), NULL, _exit);	9,617,772✔
418
419	char category[TSDB_CONFIG_CATEGORY_LEN + VARSTR_HEADER_SIZE] = {0};	9,617,772✔
420	TAOS_CHECK_GOTO(cfgDumpItemCategory(pItem, &category[VARSTR_HEADER_SIZE], TSDB_CONFIG_CATEGORY_LEN, &valueLen),	9,617,772✔
421	NULL, _exit);
422	varDataSetLen(category, valueLen);	9,617,772✔
423
424	pColInfo = taosArrayGet(pBlock->pDataBlock, col++);	9,617,772✔
425	if (pColInfo == NULL) {	9,617,772✔
426	code = terrno;	×
427	TAOS_CHECK_GOTO(code, NULL, _exit);	×
428	}
429	TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, category, false), NULL, _exit);	9,617,772✔
430
431	char info[TSDB_CONFIG_INFO_LEN + VARSTR_HEADER_SIZE] = {0};	9,617,772✔
432	if (strcasecmp(pItem->name, "dataDir") == 0 && pDiskCfg) {	9,617,772✔
433	char* buf = &info[VARSTR_HEADER_SIZE];	×
434	valueLen = snprintf(buf, TSDB_CONFIG_INFO_LEN, "level %d primary %d disabled %" PRIi8, pDiskCfg->level,	×
435	pDiskCfg->primary, pDiskCfg->disable);	×
436	} else {
437	valueLen = 0;	9,617,772✔
438	}
439	varDataSetLen(info, valueLen);	9,617,772✔
440
441	pColInfo = taosArrayGet(pBlock->pDataBlock, col++);	9,617,772✔
442	if (pColInfo == NULL) {	9,617,772✔
443	code = terrno;	×
444	TAOS_CHECK_GOTO(code, NULL, _exit);	×
445	}
446	TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, info, false), NULL, _exit);	9,617,772✔
447
448	numOfRows++;	9,617,772✔
449	if (index > 0 && index <= exSize) {	9,617,772✔
450	goto _start;	×
451	}
452	}
453	pBlock->info.rows = numOfRows;	45,212✔
454	_exit:	45,212✔
455	if (locked) cfgUnLock(pConf);	45,212✔
456	cfgDestroyIter(pIter);	45,212✔
457	TAOS_RETURN(code);	45,212✔
458	}

taosdata / TDengine / #5002

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