From: Cristy <urban-warrior@imagemagick.org>
Date: Mon, 26 Mar 2018 00:03:54 +0000 (-0400)
Subject: ...
X-Git-Tag: 7.0.7-29~300
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e7400ef1c61e603261967759a4ff489701183d38;p=imagemagick

...
---

diff --git a/coders/tiff.c b/coders/tiff.c
index 223fe7168..72ea08313 100644
--- a/coders/tiff.c
+++ b/coders/tiff.c
@@ -1764,8 +1764,8 @@ RestoreMSCWarning
       ThrowTIFFException(CorruptImageError,"InsufficientImageDataInFile");
     tiff_pixels=(unsigned char *) AcquireMagickMemory(MagickMax(
       TIFFScanlineSize(tiff),MagickMax((ssize_t) image->columns*
-      MagickMax(samples_per_pixel,3)*pow(2.0,ceil(log(bits_per_sample)/
-      log(2.0))),image->columns*rows_per_strip)*sizeof(uint32)));
+      samples_per_pixel*pow(2.0,ceil(log(bits_per_sample)/log(2.0))),
+      image->columns*rows_per_strip)*sizeof(uint32)));
     if (tiff_pixels == (unsigned char *) NULL)
       ThrowTIFFException(ResourceLimitError,"MemoryAllocationFailed");
     switch (method)