Merge 1.5.5 changes back to master.

apache · Jan 18, 2024 · c9664bc · c9664bc
2 parents 28d9707 + eecb99b
commit c9664bc
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/protocols/vnc/cursor.c b/src/protocols/vnc/cursor.c
@@ -124,6 +124,9 @@ void guac_vnc_cursor(rfbClient* client, int x, int y, int w, int h, int bpp) {
     guac_mem_free(buffer);
 
     /* libvncclient does not free rcMask as it does rcSource */
-    free(client->rcMask);
+    if (client->rcMask != NULL) {
+        free(client->rcMask);
+        client->rcMask = NULL;
+    }
 }