From cff1bdca014abf286ae449524eab876c3313d39a Mon Sep 17 00:00:00 2001
From: Reuben Thomas <rrt@sc3d.org>
Date: Mon, 16 Dec 2013 12:27:50 +0000
Subject: Fix a potential overrun in options parsing (thanks, Mayhem); fixes
 Debian bug #716591

---
 plpfuse/main.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'plpfuse')

diff --git a/plpfuse/main.cc b/plpfuse/main.cc
index 5ff2f78..07564a0 100644
--- a/plpfuse/main.cc
+++ b/plpfuse/main.cc
@@ -440,11 +440,13 @@ int main(int argc, char**argv) {
             break;
         case 'p':
             parse_destination(optarg, &host, &sockNum);
-            for (i = oldoptind; i < argc - (optind - oldoptind); i++)
-              argv[i] = argv[i + (optind - oldoptind)];
             argc -= optind - oldoptind;
+            for (i = oldoptind; i < argc; i++)
+              argv[i] = argv[i + (optind - oldoptind)];
             break;
 	}
+        if (optind >= argc)
+            break;
     }
 
     skt = new ppsocket();
-- 
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