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authorOndrej Mosnacek <omosnace@redhat.com>2020-08-12 14:58:25 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2020-08-13 17:09:32 +1000
commit21dfbcd1f5cbff9cf2f9e7e43475aed8d072b0dd (patch)
tree64f287d2b506bc1f88147319dae4c32945b275f0 /arch/csky
parent3cbfe80737c18ac6e635421ab676716a393d3074 (diff)
crypto: algif_aead - fix uninitialized ctx->init
In skcipher_accept_parent_nokey() the whole af_alg_ctx structure is cleared by memset() after allocation, so add such memset() also to aead_accept_parent_nokey() so that the new "init" field is also initialized to zero. Without that the initial ctx->init checks might randomly return true and cause errors. While there, also remove the redundant zero assignments in both functions. Found via libkcapi testsuite. Cc: Stephan Mueller <smueller@chronox.de> Fixes: f3c802a1f300 ("crypto: algif_aead - Only wake up when ctx->more is zero") Suggested-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/csky')
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