Fix file descriptor leak on error in iproute_flush_cache()

PATCH In review Thomas Jarosch 1 participant 1 message Oct 3, 2011

Subsystems (2)

Networking Network drivers

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Thomas Jarosch

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2011-10-03 15:31 UTC #0 lore raw

PATCH 7/11 Fix file descriptor leak on error in iproute_flush_cache()

Detected by cppcheck.

Signed-off-by Thomas Jarosch <[email protected]>

---
 ip/iproute.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

ip/iproute.c +1 -0

index 21e1a4b..15b36e8 100644
@@ -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);

Signature · 1 line

1.7.4.4