From 5f71570ec48588bf24bfe786f40b500216084d07 Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Fri, 13 Apr 2012 15:40:30 -0400
Subject: makepkg: restrict allowed characters in pkgname

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
---
 scripts/makepkg.sh.in | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'scripts/makepkg.sh.in')

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index eeb7ede1..6990572b 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -1454,6 +1454,11 @@ check_sanity() {
 			error "$(gettext "%s is not allowed to start with a hyphen.")" "pkgname"
 			ret=1
 		fi
+		if [[ $i = *[^[:alnum:]+_.@-]* ]]; then
+			error "$(gettext "%s contains invalid characters: '%s'")" \
+					'pkgname' "${pkgname//[[:alnum:]+_.@-]}"
+			ret=1
+		fi
 	done
 
 	if [[ ${pkgbase:0:1} = "-" ]]; then
-- 
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