From: Shenghou Ma <minux.ma@gmail.com>
Date: Wed, 16 Apr 2014 05:46:56 +0000 (-0400)
Subject: cmd/ld: cast PE32 absolute addend to int32.
X-Git-Tag: go1.3beta1~57
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=d0d425a9872105e8f5c44e6d489ee9088ecf1bdd;p=gostls13.git

cmd/ld: cast PE32 absolute addend to int32.
Didn't manage to find a way to write test cases.

Fixes #7769.

LGTM=iant
R=iant
CC=golang-codereviews
https://golang.org/cl/88000045
---

diff --git a/src/cmd/ld/ldpe.c b/src/cmd/ld/ldpe.c
index 57ef61c57e..1f1a51fad1 100644
--- a/src/cmd/ld/ldpe.c
+++ b/src/cmd/ld/ldpe.c
@@ -297,7 +297,7 @@ ldpe(Biobuf *f, char *pkg, int64 len, char *pn)
 				case IMAGE_REL_I386_DIR32:
 					rp->type = R_ADDR;
 					// load addend from image
-					rp->add = le32(rsect->base+rp->off);
+					rp->add = (int32)le32(rsect->base+rp->off);
 					break;
 				case IMAGE_REL_AMD64_ADDR64: // R_X86_64_64
 					rp->siz = 8;