From: Eric Biggers <ebiggers3@gmail.com>
Date: Tue, 5 Aug 2014 01:57:03 +0000 (-0500)
Subject: extract.c: Fix dereference of NULL in memory exhausted path
X-Git-Tag: v1.7.1~11
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=24f13cb8e265b848c4633e0adb91d4f25a618743;ds=sidebyside

extract.c: Fix dereference of NULL in memory exhausted path

found_lte can be NULL here if the call to new_lookup_table_entry()
failed.
---

diff --git a/src/extract.c b/src/extract.c
index 40e32964..fb96f13f 100644
--- a/src/extract.c
+++ b/src/extract.c
@@ -269,7 +269,7 @@ load_streams_from_pipe(struct apply_ctx *ctx,
 	}
 	ret = 0;
 out:
-	if (found_lte->resource_location != RESOURCE_IN_WIM)
+	if (found_lte && found_lte->resource_location != RESOURCE_IN_WIM)
 		FREE(rspec);
 	free_lookup_table_entry(found_lte);
 	return ret;