lib: fix possible null pointer dereference in logreader

Signed-off-by: Szilárd Parrag <szilard.parrag@gmail.com>
syslog-ng · May 7, 2023 · 2f77d1f · 2f77d1f
1 parent 447d97c
commit 2f77d1f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/logreader.c b/lib/logreader.c
@@ -389,7 +389,7 @@ log_reader_work_finished(void *s, gpointer arg)
       self->notify_code = 0;
       log_pipe_notify(self->control, notify_code, self);
     }
-  if (self->super.super.flags & PIF_INITIALIZED)
+  if ((self->super.super.flags & PIF_INITIALIZED) && self->proto)
     {
       /* reenable polling the source assuming that we're still in
        * business (e.g. the reader hasn't been uninitialized) */