modphp: Security Advisory - php - CVE-2014-3587 Upstream-Status: Backport Signed-off-by: Yue Tao From 7ba1409a1aee5925180de546057ddd84ff267947 Mon Sep 17 00:00:00 2001 From: Remi Collet Date: Thu, 14 Aug 2014 17:19:03 -0700 Subject: [PATCH] Fix bug #67716 - Segfault in cdf.c --- ext/fileinfo/libmagic/cdf.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/ext/fileinfo/libmagic/cdf.c b/ext/fileinfo/libmagic/cdf.c index 429f3b9..2c0a2d9 100644 --- a/ext/fileinfo/libmagic/cdf.c +++ b/ext/fileinfo/libmagic/cdf.c @@ -820,7 +820,7 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h, q = (const uint8_t *)(const void *) ((const char *)(const void *)p + ofs - 2 * sizeof(uint32_t)); - if (q > e) { + if (q < p || q > e) { DPRINTF(("Ran of the end %p > %p\n", q, e)); goto out; } -- 1.7.9.5