28 lines
971 B
Diff
28 lines
971 B
Diff
--- libwmf-0.2.8.4.orig/src/player.c 2002-12-10 19:30:26.000000000 +0000
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+++ libwmf-0.2.8.4/src/player.c 2006-07-12 15:12:52.000000000 +0100
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@@ -42,6 +42,7 @@
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#include "player/defaults.h" /* Provides: default settings */
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#include "player/record.h" /* Provides: parameter mechanism */
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#include "player/meta.h" /* Provides: record interpreters */
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+#include <stdint.h>
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/**
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* @internal
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@@ -132,8 +134,14 @@
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}
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}
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-/* P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API)-3) * 2 * sizeof (unsigned char));
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- */ P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API) ) * 2 * sizeof (unsigned char));
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+ if (MAX_REC_SIZE(API) > UINT32_MAX / 2)
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+ {
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+ API->err = wmf_E_InsMem;
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+ WMF_DEBUG (API,"bailing...");
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+ return (API->err);
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+ }
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+
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+ P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API) ) * 2 * sizeof (unsigned char));
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if (ERR (API))
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{ WMF_DEBUG (API,"bailing...");
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