From: attilamolnar <attilamolnar@hush.com>
Date: Sun, 17 Jun 2012 12:58:16 +0000 (+0200)
Subject: m_shun Fix out of bounds vector access leading to crashes when hiding part reason... 
X-Git-Tag: v2.0.23~693^2
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=14b7e4c1ab7fd7d9cf71344bb08b211a0aa1ca15;p=user%2Fhenk%2Fcode%2Finspircd.git

m_shun Fix out of bounds vector access leading to crashes when hiding part reason for a shunned user
---

diff --git a/src/modules/m_shun.cpp b/src/modules/m_shun.cpp
index b3cbbc976..fe1c41162 100644
--- a/src/modules/m_shun.cpp
+++ b/src/modules/m_shun.cpp
@@ -264,10 +264,10 @@ class ModuleShun : public Module
 			/* Allow QUIT but dont show any quit message */
 			parameters.clear();
 		}
-		else if (command == "PART")
+		else if ((command == "PART") && (parameters.size() > 1))
 		{
 			/* same for PART */
-			parameters[1] = "";
+			parameters[1].clear();
 		}
 
 		/* if we're here, allow the command. */