mount: tweak "IPv6 scoped addr" commit

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/util-linux/mount.c b/util-linux/mount.c
index c3e91e2a61d6e9d93fe6f83c72b3d849304c14bc..305e41a3dc7c80c07d009f7669521bbe6c32ef68 100644 (file)
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -1975,13 +1975,13 @@ static int singlemount(struct mntent *mp, int ignore_busy)
                dotted = xmalloc_sockaddr2dotted_noport(&lsa->u.sa);
                if (ENABLE_FEATURE_CLEAN_UP) free(lsa);
                ip = xasprintf("ip=%s", dotted);
-// Note: IPv6 scoped addresses ("name%iface", see RFC 4007) should be
+               if (ENABLE_FEATURE_CLEAN_UP) free(dotted);
+// Note: IPv6 scoped addresses ("host%iface", see RFC 4007) should be
 // handled by libc in getnameinfo() (inside xmalloc_sockaddr2dotted_noport()).
 // Currently, glibc does not support that (has no NI_NUMERICSCOPE),
 // musl apparently does. This results in "ip=numericIPv6%iface_name"
 // (instead of _numeric_ iface_id) with glibc.
-// This probalby should be fixed in glibc, not here.
-               if (ENABLE_FEATURE_CLEAN_UP) free(dotted);
+// This probably should be fixed in glibc, not here.
                parse_mount_options(ip, &filteropts);
                if (ENABLE_FEATURE_CLEAN_UP) free(ip);