make endian conversion macros work when operand is negative number.

git-svn: trunk@3355
18 years ago · 22af56a31a
parent f99a37a211
commit 22af56a31a
2 changed files with 7 additions and 2 deletions
--- a/5
+++ b/5
@ -1,3 +1,8 @@
+Sat Nov  3 00:25:52 EET 2007 (edwin)
+------------------------------------
+  * libclamav/ole2_extract.c: make endian conversion macros work when operand
+  is negative number.
+
 Fri Nov  2 00:16:27 CET 2007 (acab)
  * libclamav/autoit: final

--- a/libclamav/ole2_extract.c
+++ b/libclamav/ole2_extract.c
@ -52,8 +52,8 @@
 #include "mbox.h"
 #include "blob.h" /* sanitiseName() */

-#define ole2_endian_convert_16(v) le16_to_host(v)
-#define ole2_endian_convert_32(v) le32_to_host(v)
+#define ole2_endian_convert_16(v) le16_to_host((uint16_t)(v))
+#define ole2_endian_convert_32(v) le32_to_host((uint32_t)(v))

 #ifndef HAVE_ATTRIB_PACKED
 #define __attribute__(x)