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| /linux/samples/livepatch/ |
| H A D | livepatch-shadow-mod.c | diff 5f30b2e823484ce6a79f2b59901b6351c15effa6 Fri Dec 14 17:56:10 CET 2018 Nicholas Mc Guire <hofrat@osadl.org> livepatch: check kzalloc return values
kzalloc() return should always be checked - notably in example code
where this may be seen as reference. On failure of allocation in
livepatch_fix1_dummy_alloc() respectively dummy_alloc() previous
allocation is freed (thanks to Petr Mladek <pmladek@suse.com> for
catching this) and NULL returned.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: 439e7271dc2b ("livepatch: introduce shadow variable API")
Acked-by: Joe Lawrence <joe.lawrence@redhat.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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| H A D | livepatch-shadow-fix1.c | diff 5f30b2e823484ce6a79f2b59901b6351c15effa6 Fri Dec 14 17:56:10 CET 2018 Nicholas Mc Guire <hofrat@osadl.org> livepatch: check kzalloc return values
kzalloc() return should always be checked - notably in example code
where this may be seen as reference. On failure of allocation in
livepatch_fix1_dummy_alloc() respectively dummy_alloc() previous
allocation is freed (thanks to Petr Mladek <pmladek@suse.com> for
catching this) and NULL returned.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: 439e7271dc2b ("livepatch: introduce shadow variable API")
Acked-by: Joe Lawrence <joe.lawrence@redhat.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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