From: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Date: Wed, 23 Nov 2011 19:52:48 +0000 (-0200)
Subject: Keep valgrind happy when mixing sscanf and strtok
X-Git-Tag: v1~198
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fc20bbfee8f3354c4ccabd1b7b6db5c45f5ccb4;p=thirdparty%2Fkmod.git

Keep valgrind happy when mixing sscanf and strtok

When mixing sscanf() and strtok() Valgrind complaints like below:

==1641== Conditional jump or move depends on uninitialised value(s)

Use stroull() instead of sscanf().
---

diff --git a/libkmod/libkmod-loaded.c b/libkmod/libkmod-loaded.c
index af55386f..7698af9d 100644
--- a/libkmod/libkmod-loaded.c
+++ b/libkmod/libkmod-loaded.c
@@ -163,7 +163,7 @@ static int loaded_modules_parse(struct kmod_loaded *mod,
 		if (tok == NULL)
 			goto done;
 
-		sscanf(tok, "%" SCNxPTR, &m->addr);
+		m->addr = strtoull(tok, NULL, 16);
 
 done:
 		l = kmod_list_append(l, m);