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/**
* Test that GIF reading does not loop infinitely
*
* We are reading a crafted GIF image which has been truncated. This would
* trigger an infinite loop formerly, but know bails out early, returning
* NULL from gdImageCreateFromGif().
*
* See also https://bugs.php.net/bug.php?id=75571.
*/
#include "gd.h"
#include "gdtest.h"
int main()
{
gdImagePtr im;
FILE *fp;
fp = gdTestFileOpen2("gif", "php_bug_75571.gif");
gdTestAssert(fp != NULL);
im = gdImageCreateFromGif(fp);
gdTestAssert(im == NULL);
fclose(fp);
return gdNumFailures();
}
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