Attachment 8696 Details for Bug 19840 – Trivial test case for the overflow vulnerability

Trivial test case for the overflow vulnerability

funicu.c (text/plain), 775 bytes, created by Len Lawrence on 2016-11-26 00:30:03 CET

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Creator: Len Lawrence

Created: 2016-11-26 00:30:03 CET

Size: 775 bytes

patch

obsolete

// http://bugs.icu-project.org/trac/ticket/10891

#include "stdlib.h"
#include "memory.h"

#include "unicode/utypes.h"
#include "unicode/uenum.h"
#define RESLEN 512

// COMPILE WITH:
// gcc -o funicu funicu.c `pkg-config --libs --cflags icu-uc icu-i18n icu-le icu-lx icu-io`

int main(void)
{
    char locale[512];
    UChar *result;
    UErrorCode *err;
    int32_t rc;
    int i;

    result = malloc(RESLEN);
    err = malloc(sizeof(UErrorCode));
    memset(locale, '*', sizeof(locale));
    locale[ sizeof(locale)-1 ] = '\x00';

    rc = uloc_getDisplayName( locale,       // const localeID
        "en_US",                // const inLocaleID
        result,                 // result
        RESLEN,                 // maxresultSize
        err
    );

    return 0;
}

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