projects / GitHub / LineageOS / G12 / android_kernel_amlogic_linux-4.9.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 9f1c1d4) | patch
AppArmor: Ensure the size of the copy is < the buffer allocated to hold it
authorJohn Johansen <john.johansen@canonical.com>
Sat, 9 Oct 2010 07:47:53 +0000 (00:47 -0700)
committerJames Morris <jmorris@namei.org>
Wed, 20 Oct 2010 23:12:46 +0000 (10:12 +1100)
commit3ed02ada2a5e695e2fbb5e4a0008cfcb0f50feaa
tree8b01e83cfa6b18fe8b83b342733931d5f98bc1b2tree | snapshot (tar.gz zip)
parent9f1c1d426b0402b25cd0d7ca719ffc8e20e46d5fcommit | diff
AppArmor: Ensure the size of the copy is < the buffer allocated to hold it

Actually I think in this case the appropriate thing to do is to BUG as there
is currently a case (remove) where the alloc_size needs to be larger than
the copy_size, and if copy_size is ever greater than alloc_size there is
a mistake in the caller code.

Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Kees Cook <kees.cook@canonical.com>
Signed-off-by: James Morris <jmorris@namei.org>
security/apparmor/apparmorfs.c diff | blob | blame | history