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(parent: 2efb05e) | patch
x86, microcode, AMD: Fix use after free in free_cache()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 5 Sep 2012 12:30:42 +0000 (15:30 +0300)
committerBorislav Petkov <borislav.petkov@amd.com>
Wed, 19 Sep 2012 16:06:25 +0000 (18:06 +0200)
commit2d297480037e1d9100ca504737820c1bf65db6c0
tree69f7a75359909a6d71a0dfa1ca96fc8f0e7e1b67tree | snapshot (tar.gz zip)
parent2efb05e8e9fa3510044e007b90263c73b6a83f84commit | diff
x86, microcode, AMD: Fix use after free in free_cache()

list_for_each_entry_reverse() dereferences the iterator, but we already
freed it. I don't see a reason that this has to be done in reverse order
so change it to use list_for_each_entry_safe().

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
arch/x86/kernel/microcode_amd.c diff | blob | blame | history