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added sanity checks in auth methods

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This commit is contained in:
Nikos Mavrogiannopoulos
2015-02-24 19:14:20 +01:00
parent 437235e253
commit 410ad632b0
4 changed files with 24 additions and 8 deletions
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13
src/acct/radius.c
View File

@@ -44,11 +44,12 @@ static void acct_radius_global_init(void *pool, const char *server_name, void *a
{
radius_cfg_st *config = additional;
if (config == NULL)
goto fail;
rh = rc_read_config(config->config);
if (rh == NULL) {
fprintf(stderr, "radius initialization error\n");
exit(1);
}
if (rh == NULL)
goto fail;
if (server_name)
strlcpy(nas_identifier, server_name, sizeof(nas_identifier));
@@ -61,6 +62,10 @@ static void acct_radius_global_init(void *pool, const char *server_name, void *a
}
return;
fail:
fprintf(stderr, "radius acct initialization error\n");
exit(1);
}
static void acct_radius_global_deinit(void)

3
src/auth/pam.c
View File

@@ -345,7 +345,8 @@ static void pam_group_list(void *pool, void *_additional, char ***groupname, uns
struct pam_cfg_st *config = _additional;
gid_t min = 0;
min = config->gid_min;
if (config)
min = config->gid_min;
setgrent();

7
src/auth/plain.c
View File

@@ -53,9 +53,14 @@ static void plain_global_init(void *pool, const char *server_name, void *additio
{
struct plain_cfg_st *config = additional;
if (config == NULL) {
fprintf(stderr, "plain: no configuration passed!\n");
exit(1);
}
password_file = talloc_strdup(pool, config->passwd);
if (password_file == NULL) {
fprintf(stderr, "memory error\n");
fprintf(stderr, "plain: memory error\n");
exit(1);
}

9
src/auth/radius.c
View File

@@ -45,10 +45,12 @@ static void radius_global_init(void *pool, const char *server_name, void *additi
{
radius_cfg_st *config = additional;
if (config == NULL)
goto fail;
rh = rc_read_config(config->config);
if (rh == NULL) {
fprintf(stderr, "radius initialization error\n");
exit(1);
goto fail;
}
if (config->nas_identifier) {
@@ -66,6 +68,9 @@ static void radius_global_init(void *pool, const char *server_name, void *additi
}
return;
fail:
fprintf(stderr, "radius initialization error\n");
exit(1);
}
static void radius_global_deinit()