From: Tom Hughes <tom@compton.nu>
Date: Mon, 12 Jul 2004 09:35:37 +0000 (+0000)
Subject: Make sure the separator is restored when scan_colsep exits early. This
X-Git-Tag: svn/VALGRIND_2_1_2~27
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0856504b275c7d2797ae100dfe5bb6e53ec98f55;p=thirdparty%2Fvalgrind.git

Make sure the separator is restored when scan_colsep exits early. This
stops the PATH variable being truncated for programs run under valgrind.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2480
---

diff --git a/coregrind/vg_main.c b/coregrind/vg_main.c
index 14c302b787..7ea690635e 100644
--- a/coregrind/vg_main.c
+++ b/coregrind/vg_main.c
@@ -795,8 +795,10 @@ static Bool scan_colsep(char *colsep, Bool (*func)(const char *))
 	 char save = *cp;
 
 	 *cp = '\0';
-	 if ((*func)(entry))
+	 if ((*func)(entry)) {
+            *cp = save;
 	    return True;
+         }
 	 *cp = save;
 	 entry = cp+1;
       }