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[iproute2,07/11] Fix file descriptor leak on error in iproute_flush_cache()

Message ID 4E89D389.9080208@intra2net.com
State Accepted, archived
Delegated to: stephen hemminger
Headers show

Commit Message

Thomas Jarosch Oct. 3, 2011, 3:23 p.m. UTC 
Detected by cppcheck.

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
---
 ip/iproute.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
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Patch

diff --git a/ip/iproute.c b/ip/iproute.c
index 21e1a4b..15b36e8 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -1057,6 +1057,7 @@  static int iproute_flush_cache(void)
 
 	if ((write (flush_fd, (void *)buffer, len)) < len) {
 		fprintf (stderr, "Cannot flush routing cache\n");
+		close(flush_fd);
 		return -1;
 	}
 	close(flush_fd);