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7a46cd7433
When the Asterisk channel driver res_pjsip offers SIP-over-TLS, sometimes, not reproducible, Asterisk crashed in pj_ssl_sock_get_info() because a NULL pointer was read. This change avoids this crash. ASTERISK-26927 #close Change-Id: I24a6011b44d1426d159742ff4421cf806a52938b
33 lines
1004 B
Diff
33 lines
1004 B
Diff
Index: /pjproject/trunk/pjlib/src/pj/ssl_sock_ossl.c
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===================================================================
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--- a/pjlib/src/pj/ssl_sock_ossl.c (revision 5564)
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+++ b/pjlib/src/pj/ssl_sock_ossl.c (revision 5565)
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@@ -145,5 +145,6 @@
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SSL_STATE_NULL,
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SSL_STATE_HANDSHAKING,
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- SSL_STATE_ESTABLISHED
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+ SSL_STATE_ESTABLISHED,
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+ SSL_STATE_ERROR
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};
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@@ -1907,4 +1908,8 @@
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buf->len += size_;
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+ if (status != PJ_SUCCESS) {
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+ ssock->ssl_state = SSL_STATE_ERROR;
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+ }
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+
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ret = (*ssock->param.cb.on_data_read)(ssock, buf->data,
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buf->len, status,
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@@ -2658,5 +2663,9 @@
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/* Current cipher */
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cipher = SSL_get_current_cipher(ssock->ossl_ssl);
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- info->cipher = (SSL_CIPHER_get_id(cipher) & 0x00FFFFFF);
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+ if (cipher) {
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+ info->cipher = (SSL_CIPHER_get_id(cipher) & 0x00FFFFFF);
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+ } else {
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+ info->cipher = PJ_TLS_UNKNOWN_CIPHER;
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+ }
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/* Remote address */
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