From 93dd09c45cac23eb62affd72e370729ada7b40e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Deuc=D0=B5?= <shurd@sasktel.net>
Date: Tue, 9 Jan 2024 12:15:02 -0500
Subject: [PATCH] You can't just screw around with a pair of shared linked
lists without locking! That's chaos!
---
src/sbbs3/ssl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/sbbs3/ssl.c b/src/sbbs3/ssl.c
index ae91ac31b0..1eafacdd43 100644
--- a/src/sbbs3/ssl.c
+++ b/src/sbbs3/ssl.c
@@ -558,6 +558,7 @@ int destroy_session(int (*lprintf)(int level, const char* fmt, ...), CRYPT_SESSI
struct cert_list *psess = NULL;
int ret = CRYPT_ERROR_NOTFOUND;
+ pthread_mutex_lock(&ssl_cert_list_mutex);
sess = sess_list;
while (sess != NULL) {
if (sess->sess == csess) {
@@ -587,6 +588,7 @@ int destroy_session(int (*lprintf)(int level, const char* fmt, ...), CRYPT_SESSI
psess = sess;
sess = sess->next;
}
+ pthread_mutex_unlock(&ssl_cert_list_mutex);
if (ret == CRYPT_ERROR_NOTFOUND)
ret = cryptDestroySession(csess);
return ret;
--
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