Module: kamailio Branch: 5.6 Commit: a08562b2e56c89900220b7ed15c9ccd12655d9a6 URL: https://github.com/kamailio/kamailio/commit/a08562b2e56c89900220b7ed15c9ccd… Author: S-P Chan &lt;shihping.chan(a)gmail.com&gt; Committer: S-P Chan &lt;shihping.chan(a)gmail.com&gt; Date: 2024-03-23T21:38:18+08:00 tls: force thread-locals clean-up for libssl3 - minimal thread-locals patch as 5.6.x is packaged for distros that use libssl3 GH#3791 - simplified version of tls rework in 5.8.x --- Modified: src/modules/tls/tls_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/a08562b2e56c89900220b7ed15c9ccd… Patch: https://github.com/kamailio/kamailio/commit/a08562b2e56c89900220b7ed15c9ccd… --- diff --git a/src/modules/tls/tls_mod.c b/src/modules/tls/tls_mod.c index 499a9a77aea..3805accf70a 100644 --- a/src/modules/tls/tls_mod.c +++ b/src/modules/tls/tls_mod.c @@ -306,6 +306,17 @@ static tls_domains_cfg_t* tls_use_modparams(void) } #endif +/* unconditionally perform thread-local clean-up + * especially needed with libssl3 uses + * (bookworm/jammy/noble/el9) + */ +static void fork_child(void) +{ + for(int k = 0; k < 16; k++) { + if(pthread_getspecific(k) != 0) + pthread_setspecific(k, 0x0); + } +} static int mod_init(void) { @@ -407,6 +418,9 @@ static int mod_init(void) if(sr_tls_event_callback.s == NULL || sr_tls_event_callback.len <= 0) { tls_lookup_event_routes(); } + /* minimal fix for libssl 1.1.1/3.x uses + */ + pthread_atfork(NULL, NULL, &fork_child); return 0; error: tls_h_mod_destroy_f(); @@ -635,11 +649,6 @@ int mod_register(char *path, int *dlflags, void *p1, void *p2) register_tls_hooks(&tls_h); -#if OPENSSL_VERSION_NUMBER >= 0x10100000L - LM_DBG("setting cryptorand random engine\n"); - RAND_set_rand_method(RAND_ksr_cryptorand_method()); -#endif - sr_kemi_modules_add(sr_kemi_tls_exports); return 0; _______________________________________________ Kamailio (SER) - Development Mailing List To unsubscribe send an email to sr-dev-leave(a)lists.kamailio.org