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daemon: Fix segfault in read_pidfile() when pidfile does not exist.
author
Ben Pfaff
<blp@nicira.com>
Wed, 21 Jan 2009 00:33:32 +0000
(16:33 -0800)
committer
Ben Pfaff
<blp@nicira.com>
Wed, 21 Jan 2009 00:45:22 +0000
(16:45 -0800)
lib/daemon.c
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diff --git
a/lib/daemon.c
b/lib/daemon.c
index
3163657
..
4bef20f
100644
(file)
--- a/
lib/daemon.c
+++ b/
lib/daemon.c
@@
-293,6
+293,8
@@
read_pidfile(const char *pidfile)
return lck.l_pid;
error:
return lck.l_pid;
error:
- fclose(file);
+ if (file) {
+ fclose(file);
+ }
return -error;
}
return -error;
}