diff options
author | Jim Meyering <meyering@redhat.com> | 2012-08-22 13:55:52 +0200 |
---|---|---|
committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2012-08-28 01:50:02 -0500 |
commit | 1bc633246105b629b72728b007fd9d414c6038e8 (patch) | |
tree | ffc233a92e9c3a2f7e5ea2052a5e56ce96f5ef62 | |
parent | 07548727b3ef25c63ed5a3f068f46059963490c6 (diff) |
qemu-ga: don't leak a file descriptor upon failed lockf
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 4144f122b477164cf466ca69be24cf4ef5c218d3)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
-rw-r--r-- | qemu-ga.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -248,6 +248,9 @@ static bool ga_open_pidfile(const char *pidfile) pidfd = open(pidfile, O_CREAT|O_WRONLY, S_IRUSR|S_IWUSR); if (pidfd == -1 || lockf(pidfd, F_TLOCK, 0)) { g_critical("Cannot lock pid file, %s", strerror(errno)); + if (pidfd != -1) { + close(pidfd); + } return false; } |