From 0454875168679c2685d654c75bc3728da2da422d Mon Sep 17 00:00:00 2001
From: kientzle <kientzle@FreeBSD.org>
Date: Tue, 15 Jan 2008 04:56:48 +0000
Subject: Support uppercase hex digits in cpio archives.

Thanks to: Joshua Kwan
MFC after: 7 days
---
 lib/libarchive/archive_read_support_format_cpio.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/libarchive/archive_read_support_format_cpio.c b/lib/libarchive/archive_read_support_format_cpio.c
index 5034764..5cb5fe6 100644
--- a/lib/libarchive/archive_read_support_format_cpio.c
+++ b/lib/libarchive/archive_read_support_format_cpio.c
@@ -321,10 +321,12 @@ static int
 is_hex(const char *p, size_t len)
 {
 	while (len-- > 0) {
-		if (*p < '0' || (*p > '9' && *p < 'a') || *p > 'f') {
+		if ((*p >= '0' && *p <= '9')
+		    || (*p >= 'a' && *p <= 'f')
+		    || (*p >= 'A' && *p <= 'F'))
+			++p;
+		else
 			return (0);
-		}
-	        ++p;
 	}
 	return (1);
 }
-- 
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