* Non-maintainer upload * Patch from Martin Pitt <martin.pitt@ubuntu.com>. Closes: #351639. * SECURITY UPDATE: Arbitrary code execution with crafted images. * pnm/pnmtopng.c: - Increase size of alphas_first_index and alphas_of_color_cnt arrays to fix off-by-one buffer overflow when using -alpha with an image with exactly 256 colors. - CVE-2005-3662 * pnm/pnmtopng.c: - Fix buffer overflow on overly long text lines. - CVE-2005-3632