From: Joseph Sutton <josephsutton@catalyst.net.nz>
Date: Mon, 7 Mar 2022 23:13:12 +0000 (+1300)
Subject: compression: Use PUSH_LE_U32 for first output buffer write
X-Git-Tag: talloc-2.3.4~162
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a964210d243737d0f31ee93c546fc33566745b1;p=thirdparty%2Fsamba.git

compression: Use PUSH_LE_U32 for first output buffer write

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/lib/compression/lzxpress.c b/lib/compression/lzxpress.c
index 647545bbac3..f903b8c974b 100644
--- a/lib/compression/lzxpress.c
+++ b/lib/compression/lzxpress.c
@@ -76,7 +76,7 @@ ssize_t lzxpress_compress(const uint8_t *uncompressed,
 	compressed_pos = 0;
 	indic = 0;
 	CHECK_OUTPUT_BYTES(sizeof(uint32_t));
-	*(uint32_t *)compressed = 0;
+	PUSH_LE_U32(compressed, compressed_pos, 0);
 	compressed_pos += sizeof(uint32_t);
 	indic_pos = 0;