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[Qemu-devel] [PATCHv2 2/6] qemu-ga: don't leak a file descriptor upon fa
From: |
Jim Meyering |
Subject: |
[Qemu-devel] [PATCHv2 2/6] qemu-ga: don't leak a file descriptor upon failed lockf |
Date: |
Wed, 16 May 2012 22:19:55 +0200 |
Signed-off-by: Jim Meyering <address@hidden>
---
qemu-ga.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/qemu-ga.c b/qemu-ga.c
index 680997e..24b236a 100644
--- a/qemu-ga.c
+++ b/qemu-ga.c
@@ -246,6 +246,9 @@ 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;
}
--
1.7.10.2.520.g6a4a482
- [Qemu-devel] [PATCH 5/6] arm-semi: don't leak 1kb user string lock buffer upon TARGET_SYS_OPEN, (continued)