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utils: fix resource leak
author
Hans Dedecker
<dedeckeh@gmail.com>
Mon, 23 Sep 2019 19:16:20 +0000
(21:16 +0200)
committer
Hans Dedecker
<dedeckeh@gmail.com>
Mon, 23 Sep 2019 19:18:26 +0000
(21:18 +0200)
Fix resource leak in fw3_lock_path in case flock fails
Detected by Coverity in CID
1453962
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
utils.c
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diff --git
a/utils.c
b/utils.c
index d9b1f7dc2d78e827786fe36c1a928e2aa3a6613c..a1cba7ecccee8f6b4f2f1ae34f8af3234f2a7eeb 100644
(file)
--- a/
utils.c
+++ b/
utils.c
@@
-359,6
+359,7
@@
fw3_lock_path(int *fd, const char *path)
if (flock(lock_fd, LOCK_EX))
{
warn("Cannot acquire exclusive lock: %s", strerror(errno));
+ close(lock_fd);
return false;
}