From: Lasse Collin <lasse.collin@tukaani.org>
Date: Wed, 15 Apr 2009 11:13:38 +0000 (+0300)
Subject: Fix uint32_t -> size_t in ARM and ARM-Thumb filters.
X-Git-Tag: upstream/5.1.3~549
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e518d167aa5958e469982f4fb3a24b9b6a2b5d1c;p=platform%2Fupstream%2Fxz.git

Fix uint32_t -> size_t in ARM and ARM-Thumb filters.

On 64-bit system it would have gone into infinite
loop if a single input buffer was over 4 GiB (unlikely).
---

diff --git a/src/liblzma/simple/arm.c b/src/liblzma/simple/arm.c
index a58b9ba..46960fc 100644
--- a/src/liblzma/simple/arm.c
+++ b/src/liblzma/simple/arm.c
@@ -19,7 +19,7 @@ arm_code(lzma_simple *simple lzma_attribute((unused)),
 		uint32_t now_pos, bool is_encoder,
 		uint8_t *buffer, size_t size)
 {
-	uint32_t i;
+	size_t i;
 	for (i = 0; i + 4 <= size; i += 4) {
 		if (buffer[i + 3] == 0xEB) {
 			uint32_t src = (buffer[i + 2] << 16)
diff --git a/src/liblzma/simple/armthumb.c b/src/liblzma/simple/armthumb.c
index 77cfce1..e20151c 100644
--- a/src/liblzma/simple/armthumb.c
+++ b/src/liblzma/simple/armthumb.c
@@ -19,7 +19,7 @@ armthumb_code(lzma_simple *simple lzma_attribute((unused)),
 		uint32_t now_pos, bool is_encoder,
 		uint8_t *buffer, size_t size)
 {
-	uint32_t i;
+	size_t i;
 	for (i = 0; i + 4 <= size; i += 2) {
 		if ((buffer[i + 1] & 0xF8) == 0xF0
 				&& (buffer[i + 3] & 0xF8) == 0xF8) {