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| author | Eric Biggers <[email protected]> | 2019-01-06 20:46:05 +0000 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2019-01-10 13:37:31 +0000 |
| commit | 6db43410179bc40419a9859ebb333f178a49829d (patch) | |
| tree | a54c32b7655a47c8c8a45604b45d65f3990a0a3c /drivers/media/platform/vimc/vimc-sensor.c | |
| parent | crypto: cavium/nitrox - Use after free in process_response_list() (diff) | |
| download | kernel-6db43410179bc40419a9859ebb333f178a49829d.tar.gz kernel-6db43410179bc40419a9859ebb333f178a49829d.zip | |
crypto: adiantum - initialize crypto_spawn::inst
crypto_grab_*() doesn't set crypto_spawn::inst, so templates must set it
beforehand. Otherwise it will be left NULL, which causes a crash in
certain cases where algorithms are dynamically loaded/unloaded. E.g.
with CONFIG_CRYPTO_CHACHA20_X86_64=m, the following caused a crash:
insmod chacha-x86_64.ko
python -c 'import socket; socket.socket(socket.AF_ALG, 5, 0).bind(("skcipher", "adiantum(xchacha12,aes)"))'
rmmod chacha-x86_64.ko
python -c 'import socket; socket.socket(socket.AF_ALG, 5, 0).bind(("skcipher", "adiantum(xchacha12,aes)"))'
Fixes: 059c2a4d8e16 ("crypto: adiantum - add Adiantum support")
Signed-off-by: Eric Biggers <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'drivers/media/platform/vimc/vimc-sensor.c')
0 files changed, 0 insertions, 0 deletions