From: Serge Hallyn <serge.hallyn@ubuntu.com>
Date: Thu, 6 Jun 2013 15:42:36 +0000 (+0200)
Subject: subordinateio: Fix subordinate_parse to have an internal static buffer
X-Git-Tag: 4.2.1~59
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3b3c8001fe35f2d960a45abc9490c3d46e718e16;p=shadow

subordinateio: Fix subordinate_parse to have an internal static buffer

subordinate_parse is supposed to return a static structure that
represents one line in /etc/subuid or /etc/subgid.  I goofed and
failed to make the variable rangebuf that holds the username of
in the returned structure static.

Add this missing static specification.

Author: <Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/lib/subordinateio.c b/lib/subordinateio.c
index 851cfa05..4cca9925 100644
--- a/lib/subordinateio.c
+++ b/lib/subordinateio.c
@@ -48,7 +48,7 @@ static void subordinate_free (/*@out@*/ /*@only@*/void *ent)
 static void *subordinate_parse (const char *line)
 {
 	static struct subordinate_range range;
-	char rangebuf[1024];
+	static char rangebuf[1024];
 	int i;
 	char *cp;
 	char *fields[NFIELDS];