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-rw-r--r--kernel/fs/udf/symlink.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/fs/udf/symlink.c b/kernel/fs/udf/symlink.c
index 8dfbc4025..862535b3b 100644
--- a/kernel/fs/udf/symlink.c
+++ b/kernel/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)