From ac574862cc95b534223fd468a0549c04b9459279 Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Thu, 4 Sep 2003 01:28:47 +0000
Subject: fix some memory handling (#85478, <miked@ed.ac.uk>)

---
 src/ipcalc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/ipcalc.c b/src/ipcalc.c
index f90ff456..468a037c 100644
--- a/src/ipcalc.c
+++ b/src/ipcalc.c
@@ -296,7 +296,7 @@ int main(int argc, const char **argv) {
 	}
 	tmp = NULL;
 	for (; i>0; i--) {
-	   tmp = malloc(strlen(ipStr + 3));
+	   tmp = malloc(strlen(ipStr) + 3);
 	   sprintf(tmp,"%s.0",ipStr);
 	   ipStr = tmp;
 	}
@@ -308,13 +308,14 @@ int main(int argc, const char **argv) {
 	return 1;
     }
 
-    poptFreeContext(optCon);
     
     if (!(showNetmask|showPrefix|showBroadcast|showNetwork|showHostname)) {
 	    poptPrintHelp(optCon, stderr, 0);
 	    return 1;
     }
 
+    poptFreeContext(optCon);
+
     /* we know what we want to display now, so display it. */
 
     if (showNetmask) {
-- 
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