OISF / suricata / 23374838686

coverage: 59.341% (-20.0%) from 79.315%
23374838686

Pull #15075

github

web-flow 
Merge 90b4e834f into 6587e363a
Pull Request #15075: Stack 8001 v16.4

38 of 70 new or added lines in 10 files covered. (54.29%)

34165 existing lines in 563 files now uncovered.

119621 of 201584 relevant lines covered (59.34%)

650666.92 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

75.0
/src/defrag-stack.h
1 
/* Copyright (C) 2007-2024 Open Information Security Foundation
2 
 *
3 
 * You can copy, redistribute or modify this Program under the terms of
4 
 * the GNU General Public License version 2 as published by the Free
5 
 * Software Foundation.
6 
 *
7 
 * This program is distributed in the hope that it will be useful,
8 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10 
 * GNU General Public License for more details.
11 
 *
12 
 * You should have received a copy of the GNU General Public License
13 
 * version 2 along with this program; if not, write to the Free Software
14 
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
15 
 * 02110-1301, USA.
16 
 */
17 









18



/**










19



 * \file










20



 *










21



 * \author Victor Julien <victor@inliniac.net>










22



 */










23












24



#ifndef SURICATA_DEFRAG_QUEUE_H










25



#define SURICATA_DEFRAG_QUEUE_H










26












27



#include "suricata-common.h"










28



#include "defrag.h"










29












30



/** Spinlocks or Mutex for the defrag tracker queues. */










31



//#define DQLOCK_SPIN










32



#define DQLOCK_MUTEX










33












34



#ifdef DQLOCK_SPIN










35



#ifdef DQLOCK_MUTEX










36



#error Cannot enable both DQLOCK_SPIN and DQLOCK_MUTEX










37



#endif










38



#endif










39












40



/* Define a queue for storing defrag trackers */










41



typedef struct DefragTrackerStack_ {










42



    DefragTracker *s;










43



    uint32_t len;










44



#ifdef DBG_PERF










45



    uint32_t dbg_maxlen;










46



#endif /* DBG_PERF */










47



#ifdef DQLOCK_MUTEX










48



    SCMutex m;










49



#elif defined DQLOCK_SPIN










50



    SCSpinlock s;










51



#else










52



#error Enable DQLOCK_SPIN or DQLOCK_MUTEX










53



#endif










54



} DefragTrackerStack;










55












56



#ifdef DQLOCK_SPIN










57



#define DQLOCK_INIT(q)    SCSpinInit(&(q)->s, 0)










58



#define DQLOCK_DESTROY(q) SCSpinDestroy(&(q)->s)










59



#define DQLOCK_LOCK(q)    SCSpinLock(&(q)->s)










60



#define DQLOCK_TRYLOCK(q) SCSpinTrylock(&(q)->s)










61



#define DQLOCK_UNLOCK(q)  SCSpinUnlock(&(q)->s)










62



#elif defined DQLOCK_MUTEX










63



#define DQLOCK_INIT(q)    SCMutexInit(&(q)->m, NULL)




2✔






UNCOV

64



#define DQLOCK_DESTROY(q) SCMutexDestroy(&(q)->m)




×







65



#define DQLOCK_LOCK(q)    SCMutexLock(&(q)->m)




197,214✔





66



#define DQLOCK_TRYLOCK(q) SCMutexTrylock(&(q)->m)










67



#define DQLOCK_UNLOCK(q)  SCMutexUnlock(&(q)->m)




197,214✔





68



#else










69



#error Enable DQLOCK_SPIN or DQLOCK_MUTEX










70



#endif










71












72



/* prototypes */










73



DefragTrackerStack *DefragTrackerStackInit(DefragTrackerStack *);










74



void DefragTrackerStackDestroy(DefragTrackerStack *);










75












76



void DefragTrackerEnqueue(DefragTrackerStack *, DefragTracker *);










77



DefragTracker *DefragTrackerDequeue(DefragTrackerStack *);










78



uint32_t DefragTrackerStackSize(DefragTrackerStack *q);










79












80



#endif /* SURICATA_DEFRAG_QUEUE_H */
























    

  • 

    •