projects / platform / kernel / linux-starfive.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d1a75e0) | patch
xen/pvcalls: fix null pointer dereference on map->sock
authorColin Ian King <colin.king@canonical.com>
Thu, 22 Feb 2018 17:22:59 +0000 (17:22 +0000)
committerJuergen Gross <jgross@suse.com>
Mon, 26 Feb 2018 16:13:12 +0000 (17:13 +0100)
commit68d2059be660944152ba667e43c3b4ec225974bc
tree705c8b8a66719778986204fd92bda346fc5e98bctree | snapshot
parentd1a75e0896f5e9f5cb6a979caaea39f1f4b9feb1commit | diff
xen/pvcalls: fix null pointer dereference on map->sock

Currently if map is null then a potential null pointer deference
occurs when calling sock_release on map->sock.  I believe the
actual intention was to call sock_release on sock instead. Fix
this.

Fixes: 5db4d286a8ef ("xen/pvcalls: implement connect command")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
drivers/xen/pvcalls-back.c diff | blob | history
Domain: System / Kernel;