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These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git]
/
kernel
/
fs
/
udf
/
symlink.c
diff --git
a/kernel/fs/udf/symlink.c
b/kernel/fs/udf/symlink.c
index
8dfbc40
..
862535b
100644
(file)
--- 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)