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[Qemu-devel] [PATCH 1/2] qemu-ga: ga_open_pidfile(): use qemu_open()
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [PATCH 1/2] qemu-ga: ga_open_pidfile(): use qemu_open() |
Date: |
Tue, 8 Jan 2013 19:26:25 -0200 |
This ensures that O_CLOEXEC is passed to open(), this way the
pid file fd is not leaked to executed processes.
Signed-off-by: Luiz Capitulino <address@hidden>
---
qga/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qga/main.c b/qga/main.c
index ba5fa1c..e4245cc 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -242,7 +242,7 @@ static bool ga_open_pidfile(const char *pidfile)
int pidfd;
char pidstr[32];
- pidfd = open(pidfile, O_CREAT|O_WRONLY, S_IRUSR|S_IWUSR);
+ pidfd = qemu_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) {
--
1.8.0