From: Karel Zak <kzak@redhat.com>
Date: Thu, 2 Feb 2012 14:43:29 +0000 (+0100)
Subject: login: allocate buffer with shell name
X-Git-Tag: v2.21-rc2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f228f8c3f49272eb2b58203d1e0e7c3a34ec2f4;p=thirdparty%2Futil-linux.git

login: allocate buffer with shell name

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/login-utils/login.c b/login-utils/login.c
index fb87e6076c..ff56cac4fa 100644
--- a/login-utils/login.c
+++ b/login-utils/login.c
@@ -1439,7 +1439,7 @@ int main(int argc, char **argv)
 				    p + 1 : pwd->pw_shell), sizeof(tbuf) - 1);
 
 		childArgv[childArgc++] = pwd->pw_shell;
-		childArgv[childArgc++] = tbuf;
+		childArgv[childArgc++] = xstrdup(tbuf);
 	}
 
 	childArgv[childArgc++] = NULL;