Re: [PATCH] isofs: fix potential memory leak in mount option parsing

2018-04-16 Thread Jan Kara
On Sat 14-04-18 20:16:06, Chengguang Xu wrote: > When specifying string type mount option (e.g., iocharset) > several times in a mount, current option parsing may > cause memory leak. Hence, call kfree for previous one > in this case. Meanwhile, check memory allocation result > for it. > > Signed-

[PATCH] isofs: fix potential memory leak in mount option parsing

2018-04-14 Thread Chengguang Xu
When specifying string type mount option (e.g., iocharset) several times in a mount, current option parsing may cause memory leak. Hence, call kfree for previous one in this case. Meanwhile, check memory allocation result for it. Signed-off-by: Chengguang Xu --- fs/isofs/inode.c | 3 +++ 1 file