Module: kamailio Branch: 6.0 Commit: 728776a3ad75d1d8f67b3f452d02c956a6f2da8e URL: https://github.com/kamailio/kamailio/commit/728776a3ad75d1d8f67b3f452d02c956a6f2da8e
Author: Victor Seva <[email protected]> Committer: Victor Seva <[email protected]> Date: 2025-09-15T16:05:44+02:00 cdp: don't try to cleanup_ssl when no there's no tls info > Program terminated with signal SIGSEGV, Segmentation fault. > #0 0x00007fa6326b3a95 in SSL_shutdown () from > /lib/x86_64-linux-gnu/libssl.so.3 > (gdb) bt > #0 0x00007fa6326b3a95 in SSL_shutdown () from > /lib/x86_64-linux-gnu/libssl.so.3 > #1 0x00007fa6327582d5 in cleanup_ssl (tls_ctx=0x0, tls_conn=0x0) at > cdp_tls.c:259 > #2 0x00007fa6327a30a7 in receive_loop (original_peer=0x7fa612199860) at > receiver.c:890 > #3 0x00007fa63279b5cb in receiver_process (p=0x7fa612199860) at > receiver.c:485 > #4 0x00007fa63277e2b1 in diameter_peer_start (blocking=0) at > diameter_peer.c:294 > #5 0x00007fa63274ea8f in cdp_child_init (rank=0) at cdp_mod.c:275 > ... > (gdb) p sp->tls_conn > $5 = (SSL *) 0x0 > (gdb) p sp->tls_ctx > $6 = (SSL_CTX *) 0x0 (cherry picked from commit cb0f9a9ac493201bad29e7f393e1c1b193bdd4b9) --- Modified: src/modules/cdp/cdp_tls.c --- Diff: https://github.com/kamailio/kamailio/commit/728776a3ad75d1d8f67b3f452d02c956a6f2da8e.diff Patch: https://github.com/kamailio/kamailio/commit/728776a3ad75d1d8f67b3f452d02c956a6f2da8e.patch --- diff --git a/src/modules/cdp/cdp_tls.c b/src/modules/cdp/cdp_tls.c index f2c7c7b8b63..7ecfa10dc00 100644 --- a/src/modules/cdp/cdp_tls.c +++ b/src/modules/cdp/cdp_tls.c @@ -256,9 +256,13 @@ SSL *init_ssl_conn(int client_fd, SSL_CTX *ctx) #if OPENSSL_VERSION_NUMBER >= 0x10100000L void cleanup_ssl(SSL_CTX *tls_ctx, SSL *tls_conn) { - SSL_shutdown(tls_conn); - SSL_free(tls_conn); - SSL_CTX_free(tls_ctx); + if(tls_conn) { + SSL_shutdown(tls_conn); + SSL_free(tls_conn); + } + if(tls_ctx) { + SSL_CTX_free(tls_ctx); + } } #endif _______________________________________________ Kamailio - Development Mailing List -- [email protected] To unsubscribe send an email to [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender!
