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Merge pull request from ceph/wip-coverity-respawn

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mds: make strncpy in ::respawn safer

Reviewed-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Sage Weil 2014-04-22 08:37:21 -07:00
commit f244109cb7
1 changed files with 1 additions and 1 deletions

2
src/mds/MDS.cc
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@ -1711,7 +1711,7 @@ void MDS::respawn()
dout(1) << " cwd " << cwd << dendl;
/* Fall back to a best-effort: just running in our CWD */
strncpy(exe_path, orig_argv[0], sizeof(exe_path));
strncpy(exe_path, orig_argv[0], sizeof(exe_path) - 1);
}
dout(1) << " exe_path " << exe_path << dendl;