From: Zoltan Varga <vargaz@gmail.com>
Date: Mon, 2 Oct 2017 21:31:00 +0000 (+0200)
Subject: [runtime] Store implmap_idx as a guint32 to avoid overflows if the implmap table... 
X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=mono.git;a=commitdiff_plain;h=9369ed6e23ee9e822a3aa2318ed55f083241fbcb

[runtime] Store implmap_idx as a guint32 to avoid overflows if the implmap table has more than 64k rows. Fixes #59881.
---

diff --git a/mono/metadata/class-internals.h b/mono/metadata/class-internals.h
index e3d9e187417..ed4190372cd 100644
--- a/mono/metadata/class-internals.h
+++ b/mono/metadata/class-internals.h
@@ -111,7 +111,7 @@ struct _MonoMethodPInvoke {
 	gpointer addr;
 	/* add marshal info */
 	guint16 piflags;  /* pinvoke flags */
-	guint16 implmap_idx;  /* index into IMPLMAP */
+	guint32 implmap_idx;  /* index into IMPLMAP */
 };
 
 /*