From fd00146bfc98f9d72cadbbc5f5e4fde5ba0de725 Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 25 Mar 2018 08:54:30 -0400
Subject: [PATCH] https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7111

---
 coders/tiff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coders/tiff.c b/coders/tiff.c
index a90680112..72ea08313 100644
--- a/coders/tiff.c
+++ b/coders/tiff.c
@@ -1765,7 +1765,7 @@ RestoreMSCWarning
     tiff_pixels=(unsigned char *) AcquireMagickMemory(MagickMax(
       TIFFScanlineSize(tiff),MagickMax((ssize_t) image->columns*
       samples_per_pixel*pow(2.0,ceil(log(bits_per_sample)/log(2.0))),
-      rows_per_strip)*sizeof(uint32)));
+      image->columns*rows_per_strip)*sizeof(uint32)));
     if (tiff_pixels == (unsigned char *) NULL)
       ThrowTIFFException(ResourceLimitError,"MemoryAllocationFailed");
     switch (method)
-- 
2.40.0