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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-20 11:13:58 +08:00
linux-next/kernel/livepatch
Jiri Kosina 61bf12d330 livepatch: robustify klp_register_patch() API error checking
Commit 425595a7fc ("livepatch: reuse module loader code to write
relocations") adds a possibility of dereferncing pointers supplied by the
consumer of the livepatch API before sanity (NULL) checking them (patch
and patch->mod).

Spotted by smatch tool.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Acked-by: Jessica Yu <jeyu@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-04-07 20:42:38 +02:00
..
core.c livepatch: robustify klp_register_patch() API error checking 2016-04-07 20:42:38 +02:00
Kconfig livepatch: rename config to CONFIG_LIVEPATCH 2015-02-04 11:25:51 +01:00
Makefile livepatch: rename config to CONFIG_LIVEPATCH 2015-02-04 11:25:51 +01:00