From: Michael Schroeder <mls@suse.de>
Date: Tue, 24 Jul 2018 11:37:47 +0000 (+0200)
Subject: Also use unsigned int when bounds checking pool_arch2color()
X-Git-Tag: 0.6.35~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d8b2509c79563ccb52dd478bd2dd29d6c2dce7a;p=thirdparty%2Flibsolv.git

Also use unsigned int when bounds checking pool_arch2color()

This is done so that the code doesn't crash when you pass
a rel id.
---

diff --git a/src/poolarch.h b/src/poolarch.h
index 941f420a..13d236d3 100644
--- a/src/poolarch.h
+++ b/src/poolarch.h
@@ -24,7 +24,7 @@ extern unsigned char pool_arch2color_slow(Pool *pool, Id arch);
 
 static inline unsigned char pool_arch2color(Pool *pool, Id arch)
 {
-  if (arch >= pool->lastarch)
+  if ((unsigned int)arch >= (unsigned int)pool->lastarch)
     return ARCHCOLOR_ALL;
   if (pool->id2color && pool->id2color[arch])
     return pool->id2color[arch];