openssl/providers
Neil Horman 6f22bcd631 Add appropriate NULL checks in EVP_CIPHER api
The EVP_CIPHER api currently assumes that calls made into several APIs
have already initalized the cipher in a given context via a call to
EVP_CipherInit[_ex[2]].  If that hasnt been done, instead of an error,
the result is typically a SIGSEGV.

Correct that by adding missing NULL checks in the apropriate apis prior
to using ctx->cipher

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22995)
2024-01-25 08:27:53 -05:00
..
common
fips
implementations Add appropriate NULL checks in EVP_CIPHER api 2024-01-25 08:27:53 -05:00
baseprov.c
build.info
decoders.inc
defltprov.c
encoders.inc
fips-sources.checksums
fips.checksum
fips.module.sources
legacyprov.c
nullprov.c
prov_running.c
stores.inc