From 933f57dfe21657f7aba8f13e0cdb3b02dd64fcc3 Mon Sep 17 00:00:00 2001 From: Neil Horman Date: Wed, 13 Mar 2024 11:22:15 -0400 Subject: Raise an error on syscall failure in tls_retry_write_records Record the errno when we get a syscall failure in tls_retry_write_records Reviewed-by: Matt Caswell Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/23723) --- ssl/record/methods/tls_common.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/ssl/record/methods/tls_common.c b/ssl/record/methods/tls_common.c index b7481c071f..d9e017d254 100644 --- a/ssl/record/methods/tls_common.c +++ b/ssl/record/methods/tls_common.c @@ -1914,10 +1914,13 @@ int tls_retry_write_records(OSSL_RECORD_LAYER *rl) else ret = OSSL_RECORD_RETURN_SUCCESS; } else { - if (BIO_should_retry(rl->bio)) + if (BIO_should_retry(rl->bio)) { ret = OSSL_RECORD_RETURN_RETRY; - else + } else { + ERR_raise_data(ERR_LIB_SYS, get_last_sys_error(), + "tls_retry_write_records failure"); ret = OSSL_RECORD_RETURN_FATAL; + } } } else { RLAYERfatal(rl, SSL_AD_INTERNAL_ERROR, SSL_R_BIO_NOT_SET); -- cgit v1.2.3