[git commit] mount: free commented /etc/filesystems lines when we read it

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=f85554c26525ec2ddc860ccb1aadc05e7a3825f6
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 util-linux/mount.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/util-linux/mount.c b/util-linux/mount.c
index 56276ef..fddd7fb 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -522,12 +522,13 @@ static llist_t *get_block_backed_filesystems(void)
 
 		while ((buf = xmalloc_fgetline(f)) != NULL) {
 			if (strncmp(buf, "nodev", 5) == 0 && isspace(buf[5]))
-				continue;
+				goto next;
 			fs = skip_whitespace(buf);
 			if (*fs == '#' || *fs == '*' || !*fs)
-				continue;
+				goto next;
 
 			llist_add_to_end(&list, xstrdup(fs));
+ next:
 			free(buf);
 		}
 		if (ENABLE_FEATURE_CLEAN_UP) fclose(f);