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Fix memory leak in tls_parse_ctos_psk()

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`sess` is not NULL at this point, and is freed on the success path, but
not on the error path. Fix this by going to the `err` label such that
`SSL_SESSION_free(sess)` is called.

CLA: trivial

Reviewed-by: Saša Nedvědický <sashan@openssl.org>
Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/25643)
This commit is contained in:
Niels Dossche 2024-10-09 15:42:37 +02:00 committed by Tomas Mraz
parent 01244adfc6
commit b2474b287f
1 changed files with 1 additions and 1 deletions
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2
ssl/statem/extensions_srvr.c
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@ -1121,7 +1121,7 @@ int tls_parse_ctos_psk(SSL_CONNECTION *s, PACKET *pkt, unsigned int context,
if (sesstmp == NULL) {
SSLfatal(s, SSL_AD_INTERNAL_ERROR, ERR_R_INTERNAL_ERROR);
return 0;
goto err;
}
SSL_SESSION_free(sess);
sess = sesstmp;