File: bug00354.c

package info (click to toggle)
libgd2 2.3.3-13
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 13,396 kB
  • sloc: ansic: 49,708; sh: 5,660; javascript: 1,859; cpp: 1,308; makefile: 345; perl: 197; tcl: 45
file content (30 lines) | stat: -rw-r--r-- 638 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/**
 * We're testing GD2 image files which report illegal chunk counts. These should
 * not cause integer overflows or other issues, but instead simply fail to be
 * loaded.
 *
 * See also <https://github.com/libgd/libgd/issues/354>.
 */

#include "gd.h"
#include "gdtest.h"

int main()
{
	gdImagePtr im;
	FILE *fp;

	fp = gdTestFileOpen2("gd2", "bug00354a.gd2");
	gdTestAssert(fp != NULL);
	im = gdImageCreateFromGd2(fp);
	gdTestAssert(im == NULL);
	fclose(fp);

	fp = gdTestFileOpen2("gd2", "bug00354b.gd2");
	gdTestAssert(fp != NULL);
	im = gdImageCreateFromGd2(fp);
	gdTestAssert(im == NULL);
	fclose(fp);

	return gdNumFailures();
}