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

diff --git a/src/network/getifaddrs.c b/src/network/getifaddrs.c
index a14ac1b3232184a704c2ae180fd9b6a983a0194c..fc49929a7a667a60630be60e12251443a3bed78a 100644 (file)
--- 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