From b18961055531f0107ed4f62c0d2f28e4ac1270e0 Mon Sep 17 00:00:00 2001 From: "Richard W.M. Jones" Date: Thu, 23 Apr 2009 14:47:06 +0100 Subject: [PATCH] Fix buffer overrun in guestfish command-line parsing. --- fish/fish.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fish/fish.c b/fish/fish.c index 41776ca..1255a2d 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -366,7 +366,7 @@ script (int prompt) goto next_command; } p[len] = '\0'; - pend = &p[len+2]; + pend = p[len+1] ? &p[len+2] : &p[len+1]; } else if (*p == '\'') { p++; len = strcspn (p, "'"); @@ -381,7 +381,7 @@ script (int prompt) goto next_command; } p[len] = '\0'; - pend = &p[len+2]; + pend = p[len+1] ? &p[len+2] : &p[len+1]; /* } else if (*p == '[') { int c = 1; -- 1.8.3.1