* [iproute2 PATCH 07/11] Fix file descriptor leak on error in iproute_flush_cache()
@ 2011-10-03 15:23 Thomas Jarosch
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From: Thomas Jarosch @ 2011-10-03 15:23 UTC (permalink / raw)
To: netdev
Detected by cppcheck.
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
---
ip/iproute.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
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);
--
1.7.4.4
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2011-10-03 15:23 [iproute2 PATCH 07/11] Fix file descriptor leak on error in iproute_flush_cache() Thomas Jarosch
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