File: bug-19280.c

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avr-libc 1%3A1.6.2.cvs20080610-2
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/* bug #19280: snprintf(s,0,fmt,...) write to foreign memory: s[-1]
   $Id: bug-19280.c,v 1.1 2007/03/17 23:14:50 dmix Exp $	*/

#include <stdio.h>

int main ()
{
    volatile char s[5];

    s[0] = 1;
    snprintf ((char *)s + 1, 0, "foo");
    if (s[0] != 1) return __LINE__;
    return 0;
}