Messages in this thread | | | Date | Mon, 14 Jan 2013 21:06:37 +0000 | From | James Hogan <> | Subject | Re: [BUG] NULL pointer dereference in udf_sb_free_partitions |
| |
Hi,
On Mon, Jan 14, 2013 at 02:19:39PM +0900, Namjae Jeon wrote: > There is missing exception handling in memory leak patch. (udf: Fix > memory leak when mounting) > So, Would you try to reproduce this problem with the below patch ? > > Thanks. > > --------------------------------------------------------------------------- > Subject: [PATCH] UDF: Fix a null pointer dereference in udf_sb_free_partitions > > This patch fixes a regression caused by commit bff943af6fe > "udf: Fix memory leak when mounting" due to which it was triggering > a kernel null point dereference in case of mount failed OR when allocating > memory to sbi->s_partmaps failed in function udf_sb_alloc_partition_maps. > > Reported-by: James Hogan <james@albanarts.com> > Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> > Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com>
v3.8-rc3 + your patch no longer crashes.
Tested-by: James Hogan <james@albanarts.com>
Thanks James
| |