summaryrefslogtreecommitdiff
path: root/fs/udf/symlink.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/udf/symlink.c')
-rw-r--r--fs/udf/symlink.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c
index 8dfbc4025..862535b3b 100644
--- a/fs/udf/symlink.c
+++ b/fs/udf/symlink.c
@@ -82,6 +82,9 @@ static int udf_pc_to_char(struct super_block *sb, unsigned char *from,
comp_len = udf_get_filename(sb, pc->componentIdent,
pc->lengthComponentIdent,
p, tolen);
+ if (comp_len < 0)
+ return comp_len;
+
p += comp_len;
tolen -= comp_len;
if (tolen == 0)