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From 7ba1409a1aee5925180de546057ddd84ff267947 Mon Sep 17 00:00:00 2001
From: Remi Collet <rcollet@redhat.com>
Date: Thu, 14 Aug 2014 17:19:03 -0700
Subject: [PATCH] Fix bug #67716 - Segfault in cdf.c
---
NEWS | 1 +
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/src/cdf.c
+++ b/src/cdf.c
@@ -807,7 +807,7 @@ 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;
}
--
1.9.2