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author | Jiasheng Jiang <jiasheng@purdue.edu> | 2024-03-06 16:08:06 +0000 |
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committer | Tomas Mraz <tomas@openssl.org> | 2024-03-12 19:32:32 +0100 |
commit | bc930bed20d7462afecbb9d947286a335975c04a (patch) | |
tree | 293eac859232234d1e66252d999b786cf1f1669b /include | |
parent | 7ceb770883d5bbb60868df46a699dff928f865aa (diff) |
Add check for xor_get_aid()
Add check for the return value of xor_get_aid() in order to avoid NULL pointer deference.
For example, "algor" could be NULL if the allocation of X509_ALGOR_new() fails. As a result, i2d_X509_ALGOR() will return 0 and "ctx->aid" will be an invalid value NULL.
Fixes: f4ed6eed2c ("SSL_set1_groups_list(): Fix memory corruption with 40 groups and more")
Signed-off-by: Jiasheng Jiang <jiasheng@purdue.edu>
Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23764)
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions