Re: [U-Boot] [PATCH 2/5] CVE-2019-13105: ext4: fix double-free in ext4_cache_read

On Mon, Jul 08, 2019 at 04:37:04PM -0700, Paul Emge wrote:

ext_cache_read doesn't null cache->buf, after freeing, which results in a later function double-freeing it. This patch fixes ext_cache_read to call ext_cache_fini instead of free.

Signed-off-by: Paul Emge paulemge@forallsecure.com

Applied to u-boot/master, thanks!