From: fredrik <fredrik@959494ce-11ee-0310-bf91-de5d638817bd>
Date: Sat, 17 Dec 2005 17:13:08 +0000 (+0000)
Subject: Fix NULL realloc bug.
X-Git-Tag: 0.1~65
X-Git-Url: http://git.dolda2000.com/gitweb/?p=doldaconnect.git;a=commitdiff_plain;h=65123ca2bfb3a42c441944b308b17d155aa6818a

Fix NULL realloc bug.


git-svn-id: svn+ssh://svn.dolda2000.com/srv/svn/repos/src/doldaconnect@534 959494ce-11ee-0310-bf91-de5d638817bd
---

diff --git a/clients/gtk2/main.c b/clients/gtk2/main.c
index f2407c5..239006c 100644
--- a/clients/gtk2/main.c
+++ b/clients/gtk2/main.c
@@ -846,7 +846,15 @@ gint ksupdatecb(gpointer data)
 	}
     }
     if(oldnum != numspeeds)
-	knownspeeds = srealloc(knownspeeds, numspeeds * sizeof(*knownspeeds));
+    {
+	if(numspeeds == 0)
+	{
+	    free(knownspeeds);
+	    knownspeeds = NULL;
+	} else {
+	    knownspeeds = srealloc(knownspeeds, numspeeds * sizeof(*knownspeeds));
+	}
+    }
     gtk_tree_model_foreach(GTK_TREE_MODEL(srchmodel), ksupdaterow, NULL);
     if(ksqueryseq == -2)
     {