From 72cbc7b243326be13f986dd160e7e69a38d5b869 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sat, 17 Jun 2023 16:07:28 -0400
Subject: opk/write: Fix temporary archive file name buffer

---
diff --git a/src/opk/write.c b/src/opk/write.c
index 2986ae0..3880552 100644
--- a/src/opk/write.c
+++ b/src/opk/write.c
@@ -509,7 +509,7 @@ opkg_opk_opk_write(struct opkg_opk_opk *opk, const char *file_name)
 
 	/* Allocate temporary archive file name buffer. */
 	opk->temp_file_name =
-		malloc(sizeof(file_name) + sizeof("~control.tar.gz"));
+		malloc(strlen(file_name) + strlen("~control.tar.gz") + 1);
 	if (opk->temp_file_name == NULL) {
 		ret = OPKG_OPK_ERROR;
 		goto out4;
--
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