- (djm) Sync with V_3_7 branch

1 files changed, 11 insertions, 9 deletions

diff --git a/auth-pam.c b/auth-pam.c
index 806c80860..22706c5d6 100644
--- a/auth-pam.c
+++ b/auth-pam.c
@@ -31,7 +31,7 @@
 
 /* Based on $FreeBSD: src/crypto/openssh/auth2-pam-freebsd.c,v 1.11 2003/03/31 13:48:18 des Exp $ */
 #include "includes.h"
-RCSID("$Id: auth-pam.c,v 1.72 2003/09/13 12:12:11 dtucker Exp $");
+RCSID("$Id: auth-pam.c,v 1.73 2003/09/16 21:24:25 djm Exp $");
 
 #ifdef USE_PAM
 #include <security/pam_appl.h>
@@ -672,17 +672,19 @@ do_pam_chauthtok(void)
 int
 do_pam_putenv(char *name, char *value) 
 {
-        char *compound;
         int ret = 1;
-
 #ifdef HAVE_PAM_PUTENV  
-        compound = xmalloc(strlen(name)+strlen(value)+2);
-        if (compound) {
-                sprintf(compound,"%s=%s",name,value);
-                ret = pam_putenv(sshpam_handle,compound);
-                xfree(compound);
-        }
+        char *compound;
+        size_t len;
+
+        len = strlen(name) + strlen(value) + 2;
+        compound = xmalloc(len);
+
+        snprintf(compound, len, "%s=%s", name, value);
+        ret = pam_putenv(sshpam_handle, compound);
+        xfree(compound);
 #endif
+
         return (ret);
 }