From: Alexander Barton <alex@barton.de>
Date: Mon, 29 Mar 2021 17:49:48 +0000 (+0200)
Subject: axzshctl: Validate plugin names in EnablePlugin()
X-Git-Url: https://arthur.barton.de/gitweb/?p=ax-zsh.git;a=commitdiff_plain;h=8e6af972532cf6bf7de911508c52397e9522ba9d

axzshctl: Validate plugin names in EnablePlugin()
---

diff --git a/bin/axzshctl b/bin/axzshctl
index 70b3ff2..5b3f4bd 100755
--- a/bin/axzshctl
+++ b/bin/axzshctl
@@ -146,6 +146,9 @@ function EnablePlugin {
 			return 0
 		fi
 		echo "Trying to enable \"$1\" as plugin ..."
+	elif ! [[ "$1" =~ "^[[:alnum:]_.-]+$" ]]; then
+		ax_error "Invalid plugin name!"
+		return 1
 	fi
 
 	for dname (
@@ -167,7 +170,7 @@ function EnablePlugin {
 			ax_error "Failed to create link!"
 			return 1
 		fi
-		ax_msg 0 "Plugin \"$plugin\" enabled."
+		ax_msg 0 "Plugin \"$1\" enabled."
 		return 0
 	done