# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1774012648 -3600
# Node ID 2640cf0fba208ded6e9da989ae887181daac7f0f
# Parent  786fa27700ca4584fd6886c8396ad40301d8e39c
cont

diff -r 786fa27700ca -r 2640cf0fba20 OrthancFramework/Sources/Images/PamReader.cpp
--- a/OrthancFramework/Sources/Images/PamReader.cpp	Fri Mar 20 14:13:01 2026 +0100
+++ b/OrthancFramework/Sources/Images/PamReader.cpp	Fri Mar 20 14:17:28 2026 +0100
@@ -200,7 +200,8 @@
     }
 
     uint64_t totalSize = pitch * height;
-    if (totalSize > MAX_PAM_IMAGE_BUFFER_SIZE)
+    if (totalSize > MAX_PAM_IMAGE_BUFFER_SIZE ||
+        static_cast<uint64_t>(static_cast<size_t>(totalSize)) != totalSize)
     {
       throw OrthancException(ErrorCode_BadFileFormat, "PAM image too large");
     }