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SSL: Fix SSL_get_error get the error of other coroutine. #3513

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merged 5 commits into from
May 29, 2023
Merged

SSL: Fix SSL_get_error get the error of other coroutine. #3513

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18a9939
SSL: SSL_get_error get the error of other coroutine.(#3497)
chundonglinlin Apr 15, 2023
544641b
SSL: After calling SSL_get_error, then call the ERR_clear_error.
chundonglinlin Apr 27, 2023
d4540a7
Update
winlinvip May 29, 2023
a3ee68c
Merge branch 'develop' into bugfix/ssl-clear-error
winlinvip May 29, 2023
a069366
Release v5.0.155, v6.0.46
winlinvip May 29, 2023
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SSL: SSL_get_error get the error of other coroutine.(#3497)
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@chundonglinlin
chundonglinlin committed Apr 15, 2023
commit 18a9939c2d79fa08ff69767c577d5a8066146044
4 changes: 4 additions & 0 deletions trunk/src/app/srs_app_conn.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -800,6 +800,7 @@ srs_error_t SrsSslConnection::handshake(string key_file, string crt_file)

r0 = SSL_do_handshake(ssl); r1 = SSL_get_error(ssl, r0);
if (r0 != -1 || r1 != SSL_ERROR_WANT_READ) {
ERR_clear_error();
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return srs_error_new(ERROR_HTTPS_HANDSHAKE, "handshake r0=%d, r1=%d", r0, r1);
}

Expand Down Expand Up @@ -846,6 +847,7 @@ srs_error_t SrsSslConnection::handshake(string key_file, string crt_file)
}

if (r0 != -1 || r1 != SSL_ERROR_WANT_READ) {
ERR_clear_error();
return srs_error_new(ERROR_HTTPS_HANDSHAKE, "handshake r0=%d, r1=%d", r0, r1);
}

Expand Down Expand Up @@ -943,6 +945,7 @@ srs_error_t SrsSslConnection::read(void* plaintext, size_t nn_plaintext, ssize_t

// Fail for error.
if (r0 <= 0) {
ERR_clear_error();
return srs_error_new(ERROR_HTTPS_READ, "SSL_read r0=%d, r1=%d, r2=%d, r3=%d",
r0, r1, r2, r3);
}
Expand All @@ -968,6 +971,7 @@ srs_error_t SrsSslConnection::write(void* plaintext, size_t nn_plaintext, ssize_
int r0 = SSL_write(ssl, (const void*)p, left);
int r1 = SSL_get_error(ssl, r0);
if (r0 <= 0) {
ERR_clear_error();
return srs_error_new(ERROR_HTTPS_WRITE, "https: write data=%p, size=%d, r0=%d, r1=%d", p, left, r0, r1);
}

Expand Down
1 change: 1 addition & 0 deletions trunk/src/app/srs_app_conn.hpp
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Expand Up @@ -14,6 +14,7 @@
#include <map>

#include <openssl/ssl.h>
#include <openssl/err.h>

#include <srs_app_st.hpp>
#include <srs_protocol_kbps.hpp>
Expand Down
3 changes: 3 additions & 0 deletions trunk/src/app/srs_app_rtc_dtls.cpp
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Expand Up @@ -581,6 +581,7 @@ srs_error_t SrsDtlsImpl::do_handshake()

// Fatal SSL error, for example, no available suite when peer is DTLS 1.0 while we are DTLS 1.2.
if (r0 < 0 && (r1 != SSL_ERROR_NONE && r1 != SSL_ERROR_WANT_READ && r1 != SSL_ERROR_WANT_WRITE)) {
ERR_clear_error();
return srs_error_new(ERROR_RTC_DTLS, "handshake r0=%d, r1=%d", r0, r1);
}

Expand Down Expand Up @@ -863,6 +864,7 @@ srs_error_t SrsDtlsClientImpl::cycle()
// The timeout is 0, so there must be a ARQ packet to transmit in openssl.
r0 = BIO_reset(bio_out); int r1 = SSL_get_error(dtls, r0);
if (r0 != 1) {
ERR_clear_error();
return srs_error_new(ERROR_OpenSslBIOReset, "BIO_reset r0=%d, r1=%d", r0, r1);
}

Expand All @@ -875,6 +877,7 @@ srs_error_t SrsDtlsClientImpl::cycle()
continue; // No timeout had expired.
}
if (r0 != 1) {
ERR_clear_error();
return srs_error_new(ERROR_RTC_DTLS, "ARQ r0=%d, r1=%d", r0, r1);
}

Expand Down
5 changes: 5 additions & 0 deletions trunk/src/protocol/srs_protocol_http_client.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,7 @@ srs_error_t SrsSslClient::handshake()
// Send ClientHello.
int r0 = SSL_do_handshake(ssl); int r1 = SSL_get_error(ssl, r0);
if (r0 != -1 || r1 != SSL_ERROR_WANT_READ) {
ERR_clear_error();
return srs_error_new(ERROR_HTTPS_HANDSHAKE, "handshake r0=%d, r1=%d", r0, r1);
}

Expand Down Expand Up @@ -122,6 +123,7 @@ srs_error_t SrsSslClient::handshake()
}

if ((r0 = SSL_do_handshake(ssl)) != -1 || (r1 = SSL_get_error(ssl, r0)) != SSL_ERROR_WANT_READ) {
ERR_clear_error();
return srs_error_new(ERROR_HTTPS_HANDSHAKE, "handshake r0=%d, r1=%d", r0, r1);
}

Expand Down Expand Up @@ -165,6 +167,7 @@ srs_error_t SrsSslClient::handshake()
}

if (r0 != -1 || r1 != SSL_ERROR_WANT_READ) {
ERR_clear_error();
return srs_error_new(ERROR_HTTPS_HANDSHAKE, "handshake r0=%d, r1=%d", r0, r1);
}
}
Expand Down Expand Up @@ -215,6 +218,7 @@ srs_error_t SrsSslClient::read(void* plaintext, size_t nn_plaintext, ssize_t* nr

// Fail for error.
if (r0 <= 0) {
ERR_clear_error();
return srs_error_new(ERROR_HTTPS_READ, "SSL_read r0=%d, r1=%d, r2=%d, r3=%d",
r0, r1, r2, r3);
}
Expand All @@ -230,6 +234,7 @@ srs_error_t SrsSslClient::write(void* plaintext, size_t nn_plaintext, ssize_t* n
int r0 = SSL_write(ssl, (const void*)p, left);
int r1 = SSL_get_error(ssl, r0);
if (r0 <= 0) {
ERR_clear_error();
return srs_error_new(ERROR_HTTPS_WRITE, "https: write data=%p, size=%d, r0=%d, r1=%d", p, left, r0, r1);
}

Expand Down
1 change: 1 addition & 0 deletions trunk/src/protocol/srs_protocol_http_client.hpp
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Expand Up @@ -13,6 +13,7 @@
#include <map>

#include <openssl/ssl.h>
#include <openssl/err.h>

#include <srs_protocol_st.hpp>
#include <srs_protocol_http_stack.hpp>
Expand Down