diff options
Diffstat (limited to 'contrib/openpam/lib/pam_setenv.c')
| -rw-r--r-- | contrib/openpam/lib/pam_setenv.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/contrib/openpam/lib/pam_setenv.c b/contrib/openpam/lib/pam_setenv.c index f516a1b..1c16039 100644 --- a/contrib/openpam/lib/pam_setenv.c +++ b/contrib/openpam/lib/pam_setenv.c @@ -1,5 +1,5 @@ /*- - * Copyright (c) 2002 Networks Associates Technology, Inc. + * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and @@ -31,7 +31,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $P4: //depot/projects/openpam/lib/pam_setenv.c#8 $ + * $P4: //depot/projects/openpam/lib/pam_setenv.c#12 $ */ #include <stdlib.h> @@ -67,15 +67,14 @@ pam_setenv(pam_handle_t *pamh, RETURNC(PAM_SYSTEM_ERR); /* is it already there? */ - if (!overwrite && openpam_findenv(pamh, name, strlen(name)) != -1) + if (!overwrite && openpam_findenv(pamh, name, strlen(name)) >= 0) RETURNC(PAM_SUCCESS); /* set it... */ - if ((env = malloc(strlen(name) + strlen(value) + 2)) == NULL) + if (asprintf(&env, "%s=%s", name, value) < 0) RETURNC(PAM_BUF_ERR); - sprintf(env, "%s=%s", name, value); r = pam_putenv(pamh, env); - free(env); + FREE(env); RETURNC(r); } |
