mindex.c

commit 97789f6fb8b621d8b370f0503f03941d39391b3d
parent 21dde8e12869516e1f3f465db10aeab0cf00f4d6
Author: finwo <finwo@pm.me>
Date:   Thu,  9 Mar 2023 23:34:49 +0100

Fix segfault after mindex_delete due to invalid memmove size

Diffstat:
M
src/mindex.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mindex.c b/src/mindex.c
@@ -150,7 +150,7 @@ void mindex_delete(struct mindex_t *mindex, void *pattern) {
   // Move everything on it's right to it
   void *dst = &(mindex->items[idx]);
   void *src = &(mindex->items[idx+1]);
-  memmove(dst, src, mindex->length - idx - 1);
+  memmove(dst, src, (mindex->length - idx - 1) * sizeof(void*));
 
   // Update our size trackers
   mindex->length--;