From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 21 Nov 2013 01:34:33 +0000 (-0500)
Subject: fix fd leak (missing close-on-exec) in getifaddrs
X-Git-Tag: v0.9.15~60
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=ceb0ed9cf96d90e613a2c55a84ac0c8172fc7f10;p=oweals%2Fmusl.git

fix fd leak (missing close-on-exec) in getifaddrs
---

diff --git a/src/network/getifaddrs.c b/src/network/getifaddrs.c
index a14ac1b3..fc49929a 100644
--- a/src/network/getifaddrs.c
+++ b/src/network/getifaddrs.c
@@ -66,7 +66,7 @@ static void ipv6netmask(unsigned prefix_length, struct sockaddr_in6 *sa)
 
 static void dealwithipv6(stor **list, stor** head)
 {
-	FILE* f = fopen("/proc/net/if_inet6", "r");
+	FILE* f = fopen("/proc/net/if_inet6", "rbe");
 	/* 00000000000000000000000000000001 01 80 10 80 lo
 	   A                                B  C  D  E  F
 	   all numbers in hex