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dmfilemapd: always terminate link buffer after readlink(2) (coverity)

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Bryn M. Reeves 2017-03-29 17:16:34 +01:00
parent 70bb726678
commit 7db51a6bed
1 changed files with 1 additions and 0 deletions
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daemons/dmfilemapd/dmfilemapd.c
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@ -593,6 +593,7 @@ check_unlinked:
getpid(), fm->fd); getpid(), fm->fd);
return 0; return 0;
} }
link_buf[len] = '\0';
/* /*
* Try to re-open the file, from the path now reported in /proc/pid/fd. * Try to re-open the file, from the path now reported in /proc/pid/fd.