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BUG/MINOR: ssl: Memory leak of DH BIGNUM fields

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When running HAProxy with OpenSSLv3, the two BIGNUMs used to build our
own DH parameters are not freed. It was not necessary previously because
ownership of those parameters was transferred to OpenSSL through the
DH_set0_pqg call.

This patch should be backported to 2.6.
This commit is contained in:
Remi Tricot-Le Breton 2022-11-03 15:16:47 +01:00 committed by William Lallemand
parent a2ec192de3
commit a2c21db155
1 changed files with 2 additions and 0 deletions
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2
src/ssl_sock.c
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@ -3073,6 +3073,8 @@ end:
EVP_PKEY_CTX_free(ctx);
OSSL_PARAM_free(params);
OSSL_PARAM_BLD_free(tmpl);
BN_free(p);
BN_free(g);
return pkey;
#else