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| author | Will Storey <will@summercat.com> | 2016-03-13 13:28:04 -0700 |
|---|---|---|
| committer | Will Storey <will@summercat.com> | 2016-03-13 13:28:04 -0700 |
| commit | be733d24824fe2a3502a1e4ab76d50699052dd65 (patch) | |
| tree | 31db47be21462b631bfcdbf1d18e8e969c60b584 /src/core/network-openssl.c | |
| parent | 66e9c4bb39ed5c0b2d9b81e8610e894af82abd8e (diff) | |
| download | irssi-be733d24824fe2a3502a1e4ab76d50699052dd65.zip | |
Clear error queue before SSL I/O operations
Otherwise we can see errors that are not related to the operation
we check for. SSL_get_error() inspects the thread's error queue.
See https://www.openssl.org/docs/manmaster/ssl/SSL_get_error.html for
more information.
Diffstat (limited to 'src/core/network-openssl.c')
| -rw-r--r-- | src/core/network-openssl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/network-openssl.c b/src/core/network-openssl.c index 465c4154..d0f23253 100644 --- a/src/core/network-openssl.c +++ b/src/core/network-openssl.c @@ -289,6 +289,7 @@ static GIOStatus irssi_ssl_read(GIOChannel *handle, gchar *buf, gsize len, gsize const char *errstr; gchar *errmsg; + ERR_clear_error(); ret1 = SSL_read(chan->ssl, buf, len); if(ret1 <= 0) { @@ -334,6 +335,7 @@ static GIOStatus irssi_ssl_write(GIOChannel *handle, const gchar *buf, gsize len const char *errstr; gchar *errmsg; + ERR_clear_error(); ret1 = SSL_write(chan->ssl, (const char *)buf, len); if(ret1 <= 0) { @@ -581,6 +583,7 @@ int irssi_ssl_handshake(GIOChannel *handle) X509 *cert; const char *errstr; + ERR_clear_error(); ret = SSL_connect(chan->ssl); if (ret <= 0) { err = SSL_get_error(chan->ssl, ret); |