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    Annotation of /trunk/libwmf/patches/libwmf-0.2.8.4-intoverflow.patch

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    Revision 1411 - (hide annotations) (download)
    Wed Jul 13 15:50:22 2011 UTC (12 years, 10 months ago) by niro
    File size: 971 byte(s) 
    -added libwmf patches
    1 niro 1411 --- libwmf-0.2.8.4.orig/src/player.c 2002-12-10 19:30:26.000000000 +0000
    2     +++ libwmf-0.2.8.4/src/player.c 2006-07-12 15:12:52.000000000 +0100
    3     @@ -42,6 +42,7 @@
    4     #include "player/defaults.h" /* Provides: default settings */
    5     #include "player/record.h" /* Provides: parameter mechanism */
    6     #include "player/meta.h" /* Provides: record interpreters */
    7     +#include <stdint.h>
    8    
    9     /**
    10     * @internal
    11     @@ -132,8 +134,14 @@
    12     }
    13     }
    14    
    15     -/* P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API)-3) * 2 * sizeof (unsigned char));
    16     - */ P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API) ) * 2 * sizeof (unsigned char));
    17     + if (MAX_REC_SIZE(API) > UINT32_MAX / 2)
    18     + {
    19     + API->err = wmf_E_InsMem;
    20     + WMF_DEBUG (API,"bailing...");
    21     + return (API->err);
    22     + }
    23     +
    24     + P->Parameters = (unsigned char*) wmf_malloc (API,(MAX_REC_SIZE(API) ) * 2 * sizeof (unsigned char));
    25    
    26     if (ERR (API))
    27     { WMF_DEBUG (API,"bailing...");