From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sat, 9 Aug 2008 06:38:22 +0000 (+0000)
Subject: fix double free in qcstatus
X-Git-Tag: xonotic-v0.1.0preview~2140
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=902f15c0093254399a8186d67688a1df3fc55a74;p=xonotic%2Fdarkplaces.git

fix double free in qcstatus


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@8441 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/netconn.c b/netconn.c
index 3abc226d..d5ecaf99 100755
--- a/netconn.c
+++ b/netconn.c
@@ -1958,7 +1958,10 @@ static qboolean NetConn_BuildStatusResponse(const char* challenge, char* out_msg
 						fullstatus ? "\n" : "");
 
 	if(qcstatus)
+	{
 		Mem_Free((char *)qcstatus);
+		qcstatus = NULL;
+	}
 
 	// Make sure it fits in the buffer
 	if (length < 0)
@@ -2026,6 +2029,7 @@ static qboolean NetConn_BuildStatusResponse(const char* challenge, char* out_msg
 										pingvalue,
 										cleanname);
 					Mem_Free((char *)qcstatus);
+					qcstatus = NULL;
 				}
 				else
 					length = dpsnprintf(ptr, left, "%d %d \"%s\"\n",