From 25dbded13a57b4bae4ba219a5d2874b7035d389e Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Thu, 5 Jul 2018 20:25:27 -0500
Subject: user/squashfs-tools: pull in, fix, take

---
 user/squashfs-tools/vla-overlow.patch | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 user/squashfs-tools/vla-overlow.patch

(limited to 'user/squashfs-tools/vla-overlow.patch')

diff --git a/user/squashfs-tools/vla-overlow.patch b/user/squashfs-tools/vla-overlow.patch
new file mode 100644
index 000000000..a9840fe01
--- /dev/null
+++ b/user/squashfs-tools/vla-overlow.patch
@@ -0,0 +1,21 @@
+--- ./squashfs-tools/unsquashfs.c.orig
++++ ./squashfs-tools/unsquashfs.c
+@@ -2099,7 +2099,9 @@
+  */
+ void *inflator(void *arg)
+ {
+-	char tmp[block_size];
++	char *tmp = malloc(block_size);
++	if(tmp == NULL)
++		EXIT_UNSQUASH("Out of memory allocating block buffer\n");
+ 
+ 	while(1) {
+ 		struct cache_entry *entry = queue_get(to_inflate);
+@@ -2122,6 +2124,7 @@
+  		 */ 
+ 		cache_block_ready(entry, res == -1);
+ 	}
++	free(tmp);
+ }
+ 
+ 
-- 
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