diff options
| author | Costa Tsaousis <costa@netdata.cloud> | 2022-12-01 15:56:50 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-12-01 15:56:50 +0200 |
| commit | 54d461b179b1a3b825acde60911fb50515c4bea8 (patch) | |
| tree | e3a8ad41657939b1667e222322d8a563a59edd22 /streaming | |
| parent | f7b2db2b59b16b6e31b1d84941e68e44f6301bc9 (diff) | |
fix SSL related crashes (#14076)
prevent concurrent initialization of SSL from multiple threads; prevent re-initialization of SSL
Diffstat (limited to 'streaming')
| -rw-r--r-- | streaming/sender.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/streaming/sender.c b/streaming/sender.c index 8e637d2bd7..62097e39f6 100644 --- a/streaming/sender.c +++ b/streaming/sender.c @@ -1114,9 +1114,14 @@ void *rrdpush_sender_thread(void *ptr) { } #ifdef ENABLE_HTTPS - if (netdata_use_ssl_on_stream & NETDATA_SSL_FORCE ){ - security_start_ssl(NETDATA_SSL_CONTEXT_STREAMING); - ssl_security_location_for_context(netdata_ssl_client_ctx, netdata_ssl_ca_file, netdata_ssl_ca_path); + if (netdata_use_ssl_on_stream & NETDATA_SSL_FORCE ) { + static SPINLOCK sp = NETDATA_SPINLOCK_INITIALIZER; + netdata_spinlock_lock(&sp); + if(!netdata_ssl_client_ctx) { + security_start_ssl(NETDATA_SSL_CONTEXT_STREAMING); + ssl_security_location_for_context(netdata_ssl_client_ctx, netdata_ssl_ca_file, netdata_ssl_ca_path); + } + netdata_spinlock_unlock(&sp); } #endif |