checkpoint-restore / criu / 1691 / 1
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LAST BUILD BRANCH: criu-dev
DEFAULT BRANCH: master
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Files 217
Run time 8s
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coverage: 65.064% (-0.02%) from 65.079%
TR_ARCH=local GCOV=1

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Andrei Vagin 
criu: fix gcc-8 warnings

criu/sk-packet.c:443:3: error: 'strncpy' output may be truncated
copying 14 bytes from a string of length 15
   strncpy(addr_spkt.sa_data, req.ifr_name, sa_data_size);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
criu/img-remote.c:383:3: error: 'strncpy' specified bound 4096
equals destination size
   strncpy(snapshot_id, li->snapshot_id, PATHLEN);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
criu/img-remote.c:384:3: error: 'strncpy' specified bound 4096
equals destination size
   strncpy(path, li->name, PATHLEN);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
criu/files.c:288:3: error: 'strncpy' output may be truncated copying
4095 bytes from a string of length 4096
   strncpy(buf, link->name, PATH_MAX - 1);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
criu/sk-unix.c:239:36: error: '/' directive output may be truncated
writing 1 byte into a region of size between 0 and 4095
   snprintf(path, sizeof(path), ".%s/%s", dir, sk->name);
                                    ^
criu/sk-unix.c:239:3: note: 'snprintf' output 3 or more bytes
(assuming 4098) into a destination of size 4096
   snprintf(path, sizeof(path), ".%s/%s", dir, sk->name);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
criu/mount.c:2563:3: error: 'strncpy' specified bound 4096 equals
destination size
   strncpy(path, m->mountpoint, PATH_MAX);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
criu/cr-restore.c:3647:2: error: 'strncpy' specified bound 16 equals
destination size
  strncpy(task_args->comm, core->tc->comm, sizeof(task_args->comm));
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

20937 of 32179 relevant lines covered (65.06%)

690139.64 hits per line

Source Files on job 1691.1 (TR_ARCH=local GCOV=1)