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| author | Eric Biggers <[email protected]> | 2016-08-30 16:51:44 +0000 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2016-08-30 23:45:19 +0000 |
| commit | 5d0be84ec0cacfc7a6d6ea548afdd07d481324cd (patch) | |
| tree | 584bc09b15f3303a1d542392f911db6e3690cb7b /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | dm crypt: fix error with too large bios (diff) | |
| download | kernel-5d0be84ec0cacfc7a6d6ea548afdd07d481324cd.tar.gz kernel-5d0be84ec0cacfc7a6d6ea548afdd07d481324cd.zip | |
dm crypt: fix free of bad values after tfm allocation failure
If crypt_alloc_tfms() had to allocate multiple tfms and it failed before
the last allocation, then it would call crypt_free_tfms() and could free
pointers from uninitialized memory -- due to the crypt_free_tfms() check
for non-zero cc->tfms[i]. Fix by allocating zeroed memory.
Signed-off-by: Eric Biggers <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Cc: [email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions