fix missing SOCK_CLOEXEC in various functions that use sockets internally

[musl] / src / network / if_nameindex.c

diff --git a/src/network/if_nameindex.c b/src/network/if_nameindex.c
index cdb956c..ad0a766 100644 (file)
--- a/src/network/if_nameindex.c
+++ b/src/network/if_nameindex.c
@@ -47,7 +47,7 @@ struct if_nameindex *if_nameindex()
 {
        size_t n;
        void *p = 0;
-       int s = socket(AF_UNIX, SOCK_DGRAM, 0);
+       int s = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0);
        if (s>=0) {
                for (n=0; (p=do_nameindex(s, n)) == (void *)-1; n++);
                __syscall(SYS_close, s);