1 files changed, 0 insertions, 49 deletions
diff --git a/media-libs/tiff/files/tiff-4.0.7-bug2621.patch b/media-libs/tiff/files/tiff-4.0.7-bug2621.patch
deleted file mode 100644
index 7bb1d57e3e9f..000000000000
--- a/media-libs/tiff/files/tiff-4.0.7-bug2621.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From d7045ed1501ec99c4e56174813bb1cb5c9a559ef Mon Sep 17 00:00:00 2001
-From: Even Rouault <even.rouault@spatialys.com>
-Date: Sat, 3 Dec 2016 12:19:32 +0000
-Subject: [PATCH] * tools/tiffcrop.c: add 3 extra bytes at end of strip buffer
- in readSeparateStripsIntoBuffer() to avoid read outside of heap allocated
- buffer. Reported by Agostina Sarubo. Fixes
- http://bugzilla.maptools.org/show_bug.cgi?id=2621
-
----
- ChangeLog        |  7 +++++++
- tools/tiffcrop.c | 14 ++++++++++++--
- 2 files changed, 19 insertions(+), 2 deletions(-)
-
-diff --git a/tools/tiffcrop.c b/tools/tiffcrop.c
-index bdcbd63ed70b..9122aab37530 100644
---- a/tools/tiffcrop.c
-+++ b/tools/tiffcrop.c
-@@ -4815,10 +4815,17 @@ static int readSeparateStripsIntoBuffer (TIFF *in, uint8 *obuf, uint32 length,
-   nstrips = TIFFNumberOfStrips(in);
-   strips_per_sample = nstrips /spp;
- 
-+  /* Add 3 padding bytes for combineSeparateSamples32bits */
-+  if( (size_t) stripsize > 0xFFFFFFFFU - 3U )
-+  {
-+      TIFFError("readSeparateStripsIntoBuffer", "Integer overflow when calculating buffer size.");
-+      exit(-1);
-+  }
-+
-   for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
-     {
-     srcbuffs[s] = NULL;
--    buff = _TIFFmalloc(stripsize);
-+    buff = _TIFFmalloc(stripsize + 3);
-     if (!buff)
-       {
-       TIFFError ("readSeparateStripsIntoBuffer", 
-@@ -4827,6 +4834,9 @@ static int readSeparateStripsIntoBuffer (TIFF *in, uint8 *obuf, uint32 length,
-         _TIFFfree (srcbuffs[i]);
-       return 0;
-       }
-+    buff[stripsize] = 0;
-+    buff[stripsize+1] = 0;
-+    buff[stripsize+2] = 0;
-     srcbuffs[s] = buff;
-     }
- 
--- 
-2.12.0
-