Commit ce657611 authored by Sanidhya Kashyap's avatar Sanidhya Kashyap Committed by Linus Torvalds
Browse files

hpfs: kstrdup() out of memory handling

There is a possibility of nothing being allocated to the new_opts in
case of memory pressure, therefore return ENOMEM for such case.

Signed-off-by: default avatarSanidhya Kashyap <>
Signed-off-by: default avatarMikulas Patocka <>
Signed-off-by: default avatarLinus Torvalds <>
parent d7b04097
......@@ -451,11 +451,14 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
int o;
struct hpfs_sb_info *sbi = hpfs_sb(s);
char *new_opts = kstrdup(data, GFP_KERNEL);
if (!new_opts)
return -ENOMEM;
*flags |= MS_NOATIME;
uid = sbi->sb_uid; gid = sbi->sb_gid;
umask = 0777 & ~sbi->sb_mode;
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment