diff options
author | Matt Caswell <matt@openssl.org> | 2021-05-20 11:52:56 +0100 |
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committer | Pauli <pauli@openssl.org> | 2021-05-24 09:39:15 +1000 |
commit | c9732f095363251131e6e6a4cbbe45deea285ed0 (patch) | |
tree | f79bc658c3ef64ec292e41bb9d0f87a5edf27ac4 /providers/fips | |
parent | b3135f56a663711a1234e3d419aaae5fe6915f7f (diff) |
Fix a memleak in the FIPS provider
If the DRBG is used within the scope of the FIPS OSSL_provider_init
function then it attempts to register a thread callback via c_thread_start.
However the implementation of c_thread_start assumed that the provider's
provctx was already present. However because OSSL_provider_init is still
running it was actually NULL. This means the thread callback fail to work
correctly and a memory leak resulted.
Instead of having c_thread_start use the provctx as the callback argument
we change the definition of c_thread_start to have an explicit callback
argument to use.
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15278)
Diffstat (limited to 'providers/fips')
0 files changed, 0 insertions, 0 deletions