[PATCH 1/1] diffcore-break: prevent dangling pointer
After we have freed the file pair, we should set the queue reference to null.
This prevents us from encountering a dangling pointer later on.
---
diffcore-break.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/diffcore-break.c b/diffcore-break.c
index c4c2173f30..9b11fe2fa0 100644
--- a/diffcore-break.c
+++ b/diffcore-break.c
@@ -222,6 +222,7 @@ void diffcore_break(struct repository *r, int break_score)
free(p); /* not diff_free_filepair(), we are
* reusing one and two here.
*/
+ q->queue[i] = NULL;
continue;
}
}
--
2.52.0
Han Young <hanyang.tony@bytedance.com>