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Log allocation failures. 

Sponsored by:	DARPA, NAI Labs


git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@60 185d5e19-27fe-0310-9dcf-9bff6b9f3609
This commit is contained in:
Dag-Erling Smørgrav 2002-02-13 13:21:37 +00:00
parent 5758a3eb3b
commit 849893fd10
1 changed files with 8 additions and 1 deletions
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9
lib/pam_getenvlist.c
View File

@ -40,6 +40,7 @@
#include <security/pam_appl.h>
#include "openpam_impl.h"
/*
* XSSO 4.2.1
* XSSO 6 page 45
@ -56,13 +57,19 @@ pam_getenvlist(pam_handle_t *pamh)
if (pamh == NULL)
return (NULL);
if ((envlist = malloc(sizeof(char *) * (pamh->env_count + 1))) == NULL)
envlist = malloc(sizeof(char *) * (pamh->env_count + 1));
if (envlist == NULL) {
openpam_log(PAM_LOG_ERROR, "%s",
pam_strerror(pamh, PAM_BUF_ERR));
return (NULL);
}
for (i = 0; i < pamh->env_count; ++i) {
if ((envlist[i] = strdup(pamh->env[i])) == NULL) {
while (i)
free(envlist[--i]);
free(envlist);
openpam_log(PAM_LOG_ERROR, "%s",
pam_strerror(pamh, PAM_BUF_ERR));
return (NULL);
}
}