From: Michael Brown <mcb30@ipxe.org>
Date: Tue, 12 Nov 2013 22:16:24 +0000 (+0000)
Subject: [base16] Fix comparison of signed and unsigned integers
X-Git-Tag: v1.20.1~1367
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f078801e9b2ad22b6dbd5e745ee9504b50186ac;p=thirdparty%2Fipxe.git

[base16] Fix comparison of signed and unsigned integers

gcc 4.7.1 fails to report this erroneous comparison unless assertions
are enabled.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/core/base16.c b/src/core/base16.c
index 2544bd7fb..bf9cc21bb 100644
--- a/src/core/base16.c
+++ b/src/core/base16.c
@@ -129,7 +129,7 @@ int base16_decode ( const char *encoded, uint8_t *raw ) {
 
 	DBG ( "Base16-decoded \"%s\" to:\n", encoded );
 	DBG_HDA ( 0, raw, len );
-	assert ( len <= base16_decoded_max_len ( encoded ) );
+	assert ( len <= ( int ) base16_decoded_max_len ( encoded ) );
 
 	return len;
 }