Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e32634f5 authored by Liu ShuoX's avatar Liu ShuoX Committed by Tony Luck
Browse files

pstore: Fix memory leak when decompress using big_oops_buf 



After sucessful decompressing, the buffer which pointed by 'buf' will be
lost as 'buf' is overwrite by 'big_oops_buf' and will never be freed.

Signed-off-by: default avatarLiu ShuoX <shuox.liu@intel.com>
Acked-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent 017321cf

fs/pstore/platform.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -497,6 +497,7 @@ void pstore_get_records(int quiet) 
							big_oops_buf_sz);

							big_oops_buf_sz);





			if (unzipped_len > 0) {

			if (unzipped_len > 0) {

				kfree(buf);

				buf = big_oops_buf;

				buf = big_oops_buf;

				size = unzipped_len;

				size = unzipped_len;

				compressed = false;

				compressed = false;