From 66bdd9a962e56ce84addabbab393451eca4e0645 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Fri, 28 Sep 2012 22:59:42 -0400
Subject: Validate variable names in ob_parse_dep().

---
(limited to 'lib/deps.sh')

diff --git a/lib/deps.sh b/lib/deps.sh
index bc6759b..d332de1 100644
--- a/lib/deps.sh
+++ b/lib/deps.sh
@@ -32,18 +32,38 @@ ob_parse_dep()
 		case "${_obpd_opt}" in
 			p)
 				_obpd_pkg_var="${OPTARG}"
+				if ! _ob_validate_var_name "${_obpd_pkg_var}"; then
+					_ob_return 125
+					return ${?}
+				fi
 				;;
 			q)
 				_obpd_archqual_var="${OPTARG}"
+				if ! _ob_validate_var_name "${_obpd_archqual_var}"; then
+					_ob_return 125
+					return ${?}
+				fi
 				;;
 			r)
 				_obpd_rel_var="${OPTARG}"
+				if ! _ob_validate_var_name "${_obpd_rel_var}"; then
+					_ob_return 125
+					return ${?}
+				fi
 				;;
 			v)
 				_obpd_ver_var="${OPTARG}"
+				if ! _ob_validate_var_name "${_obpd_ver_var}"; then
+					_ob_return 125
+					return ${?}
+				fi
 				;;
 			A)
 				_obpd_arches_var="${OPTARG}"
+				if ! _ob_validate_var_name "${_obpd_arches_var}"; then
+					_ob_return 125
+					return ${?}
+				fi
 				;;
 			a)
 				_obpd_host_arch="${OPTARG}"
--
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