From 19bcc05beade576878abc04c53f17d4a5a620610 Mon Sep 17 00:00:00 2001 From: Thomas Jarosch Date: Mon, 3 Oct 2011 05:24:44 +0000 Subject: [PATCH] Fix file descriptor leak on error in read_igmp() Detected by cppcheck. Signed-off-by: Thomas Jarosch --- ip/ipmaddr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/ip/ipmaddr.c b/ip/ipmaddr.c index 5a52c85..3ae9478 100644 --- a/ip/ipmaddr.c +++ b/ip/ipmaddr.c @@ -128,8 +128,10 @@ void read_igmp(struct ma_info **result_p) if (!fp) return; memset(&m, 0, sizeof(m)); - if (!fgets(buf, sizeof(buf), fp)) + if (!fgets(buf, sizeof(buf), fp)) { + fclose(fp); return; + } m.addr.family = AF_INET; m.addr.bitlen = 32; -- 2.39.2