From bb78f08ac9b0544eba270172dff5bc1416cb363e Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Tue, 10 Apr 2018 18:52:21 -0400
Subject: [PATCH] ...

---
 coders/pnm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/coders/pnm.c b/coders/pnm.c
index e38036126..08c1989cb 100644
--- a/coders/pnm.c
+++ b/coders/pnm.c
@@ -637,6 +637,7 @@ static Image *ReadPNMImage(const ImageInfo *image_info,ExceptionInfo *exception)
         quantum_type=GrayQuantum;
         extent=3*(image->depth <= 8 ? 1 : image->depth <= 16 ? 2 : 4)*
           image->columns;
+        quantum_info=AcquireQuantumInfo(image_info,image);
         if (quantum_info == (QuantumInfo *) NULL)
           ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
         for (y=0; y < (ssize_t) image->rows; y++)
-- 
2.40.0