diff --git a/include/defaults.h b/include/defaults.h
index b64735f..ef58467 100644
--- a/include/defaults.h
+++ b/include/defaults.h
@@ -34,6 +34,7 @@
#define DEFAULT_ENTRY_ATTR "cn"
#define DEFAULT_VALUE_ATTR "nisMapEntry"
+#define DEFAULT_APPEND_OPTIONS 1
#define DEFAULT_AUTH_CONF_FILE AUTOFS_MAP_DIR "/autofs_ldap_auth.conf"
unsigned int defaults_read_config(void);
@@ -47,6 +48,7 @@ const char *defaults_get_entry_obj_class(void);
const char *defaults_get_map_attr(void);
const char *defaults_get_entry_attr(void);
const char *defaults_get_value_attr(void);
+unsigned int defaults_get_append_options(void);
const char *defaults_get_auth_conf_file(void);
#endif
diff --git a/lib/defaults.c b/lib/defaults.c
index f76478e..4b4acba 100644
--- a/lib/defaults.c
+++ b/lib/defaults.c
@@ -37,6 +37,7 @@
#define ENV_NAME_ENTRY_ATTR "ENTRY_ATTRIBUTE"
#define ENV_NAME_VALUE_ATTR "VALUE_ATTRIBUTE"
+#define ENV_APPEND_OPTIONS "APPEND_OPTIONS"
#define ENV_AUTH_CONF_FILE "AUTH_CONF_FILE"
static const char *default_master_map_name = DEFAULT_MASTER_MAP_NAME;
@@ -200,6 +201,7 @@ unsigned int defaults_read_config(void)
check_set_config_value(res, ENV_NAME_MAP_ATTR, value) ||
check_set_config_value(res, ENV_NAME_ENTRY_ATTR, value) ||
check_set_config_value(res, ENV_NAME_VALUE_ATTR, value) ||
+ check_set_config_value(res, ENV_APPEND_OPTIONS, value) ||
check_set_config_value(res, ENV_AUTH_CONF_FILE, value))
;
}
@@ -338,6 +340,17 @@ const char *defaults_get_value_attr(void)
return (const char *) va;
}
+unsigned int defaults_get_append_options(void)
+{
+ int res;
+
+ res = get_env_yesno(ENV_APPEND_OPTIONS);
+ if (res < 0)
+ res = DEFAULT_APPEND_OPTIONS;
+
+ return res;
+}
+
const char *defaults_get_auth_conf_file(void)
{
char *cf;
diff --git a/modules/parse_sun.c b/modules/parse_sun.c
index 9323e7c..276493a 100644
--- a/modules/parse_sun.c
+++ b/modules/parse_sun.c
@@ -140,7 +140,7 @@ int expandsunent(const char *src, char *dst, const char *key,
* re preserved, we need to escape them here.
*/
if (strchr(key, ' ')) {
- char *keyp = key;
+ const char *keyp = key;
while (*keyp) {
if (isspace(*keyp)) {
if (dst) {
@@ -953,6 +953,7 @@ int parse_mount(struct autofs_point *ap, const char *name,
int mapent_len, rv = 0;
int optlen, cur_state;
int slashify = ctxt->slashify_colons;
+ unsigned int append_options;
source = ap->entry->current;
ap->entry->current = NULL;
@@ -998,6 +999,7 @@ int parse_mount(struct autofs_point *ap, const char *name,
debug(ap->logopt, MODPREFIX "expanded entry: %s", pmapent);
+ append_options = defaults_get_append_options();
options = strdup(ctxt->optstr ? ctxt->optstr : "");
if (!options) {
char *estr = strerror_r(errno, buf, MAX_ERR_BUF);
@@ -1010,10 +1012,10 @@ int parse_mount(struct autofs_point *ap, const char *name,
/* Deal with 0 or more options */
if (*p == '-') {
- char *mnt_options = NULL;
+ char *tmp, *mnt_options = NULL;
do {
- char *tmp, *noptions = NULL;
+ char *noptions = NULL;
p = parse_options(p, &noptions, ap->logopt);
tmp = concat_options(mnt_options, noptions);
@@ -1033,10 +1035,25 @@ int parse_mount(struct autofs_point *ap, const char *name,
p = skipspace(p);
} while (*p == '-');
- if (options)
+ if (options && !append_options) {
free(options);
+ options = NULL;
+ }
- options = mnt_options;
+ if (append_options) {
+ tmp = concat_options(options, mnt_options);
+ if (!tmp) {
+ char *estr = strerror_r(errno, buf, MAX_ERR_BUF);
+ error(ap->logopt, MODPREFIX "concat_options: %s", estr);
+ if (options)
+ free(options);
+ if (mnt_options)
+ free(mnt_options);
+ return 1;
+ }
+ options = tmp;
+ } else
+ options = mnt_options;
}
debug(ap->logopt, MODPREFIX "gathered options: %s", options);
diff --git a/redhat/autofs.sysconfig.in b/redhat/autofs.sysconfig.in
index 84d524b..8299b55 100644
--- a/redhat/autofs.sysconfig.in
+++ b/redhat/autofs.sysconfig.in
@@ -13,6 +13,10 @@ TIMEOUT=300
#
BROWSE_MODE="no"
#
+# APPEND_OPTIONS - append to global options instead of replace.
+#
+#APPEND_OPTIONS="yes"
+#
# LOGGING - set default log level "none", "verbose" or "debug"
#
#LOGGING="none"
diff --git a/samples/autofs.conf.default.in b/samples/autofs.conf.default.in
index 84d524b..8299b55 100644
--- a/samples/autofs.conf.default.in
+++ b/samples/autofs.conf.default.in
@@ -13,6 +13,10 @@ TIMEOUT=300
#
BROWSE_MODE="no"
#
+# APPEND_OPTIONS - append to global options instead of replace.
+#
+#APPEND_OPTIONS="yes"
+#
# LOGGING - set default log level "none", "verbose" or "debug"
#
#LOGGING="none"