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Some older platforms don't define UINT32_MAX, so use UINT_MAX as a last

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resort.
This commit is contained in:
jlam 2007-09-19 15:39:13 +00:00
parent 5bd6e0fa72
commit 25aac3118b
2 changed files with 40 additions and 1 deletions
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3
graphics/libwmf/distinfo
View file

@ -1,7 +1,8 @@
$NetBSD: distinfo,v 1.15 2006/10/10 00:22:28 dmcmahill Exp $ $NetBSD: distinfo,v 1.16 2007/09/19 15:39:13 jlam Exp $
SHA1 (libwmf-0.2.8.4.tar.gz) = 822ab3bd0f5e8f39ad732f2774a8e9f18fc91e89 SHA1 (libwmf-0.2.8.4.tar.gz) = 822ab3bd0f5e8f39ad732f2774a8e9f18fc91e89
RMD160 (libwmf-0.2.8.4.tar.gz) = 98cd631adb5bb332d9224d04bc8a265c105435f2 RMD160 (libwmf-0.2.8.4.tar.gz) = 98cd631adb5bb332d9224d04bc8a265c105435f2
Size (libwmf-0.2.8.4.tar.gz) = 2169375 bytes Size (libwmf-0.2.8.4.tar.gz) = 2169375 bytes
SHA1 (patch-ad) = b74be16c5da490394b86403009f5f35d80ba4bfa SHA1 (patch-ad) = b74be16c5da490394b86403009f5f35d80ba4bfa
SHA1 (patch-ae) = 980c70e981209cfb5da85bd28accd81c35ed1c52 SHA1 (patch-ae) = 980c70e981209cfb5da85bd28accd81c35ed1c52
SHA1 (patch-af) = f5cbb60757261aaf6084e9fcf16f9074b3013538

38
graphics/libwmf/patches/patch-af Normal file
View file

@ -0,0 +1,38 @@
$NetBSD: patch-af,v 1.1 2007/09/19 15:39:13 jlam Exp $
--- src/player.c.orig Tue Dec 10 19:30:26 2002
+++ src/player.c
@@ -43,6 +43,16 @@
#include "player/record.h" /* Provides: parameter mechanism */
#include "player/meta.h" /* Provides: record interpreters */
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+#ifndef UINT32_MAX
+#include <limits.h>
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX UINT_MAX
+#endif
+
/**
* @internal
*/
@@ -132,8 +142,14 @@ wmf_error_t wmf_scan (wmfAPI* API,unsign
}
}
-/* P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API)-3) * 2 * sizeof (unsigned char));
- */ P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API) ) * 2 * sizeof (unsigned char));
+ if (MAX_REC_SIZE(API) > UINT32_MAX/ 2)
+ {
+ API->err = wmf_E_InsMem;
+ WMF_DEBUG (API,"bailing...");
+ return (API->err);
+ }
+
+ P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API) ) * 2 * sizeof (unsigned char));
if (ERR (API))
{ WMF_DEBUG (API,"bailing...");