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autofs-5.1.3 - remove expand_selectors() call on amd parser entry
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From: Ian Kent <raven@themaw.net>
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Macro expansion within the amd parser has to be done during the mount
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attempt loop, after any defaults are setup and also after any defaults
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overrides from the map entry itself.
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Signed-off-by: Ian Kent <raven@themaw.net>
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---
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CHANGELOG | 1 +
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modules/parse_amd.c | 22 ++++++----------------
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2 files changed, 7 insertions(+), 16 deletions(-)
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--- autofs-5.0.7.orig/CHANGELOG
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+++ autofs-5.0.7/CHANGELOG
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@@ -271,6 +271,7 @@
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- fix typo in amd_parse.c.
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- add missing MODPREFIX to logging in amd parser.
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- fix symlink false negative in umount_multi().
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+- remove expand_selectors() on amd parser entry.
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25/07/2012 autofs-5.0.7
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=======================
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--- autofs-5.0.7.orig/modules/parse_amd.c
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+++ autofs-5.0.7/modules/parse_amd.c
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@@ -1846,7 +1846,6 @@ int parse_mount(struct autofs_point *ap,
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struct amd_entry *defaults_entry;
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struct amd_entry *cur_defaults;
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char *defaults;
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- char *pmapent;
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int len, rv = 1;
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int cur_state;
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int ret;
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@@ -1871,17 +1870,8 @@ int parse_mount(struct autofs_point *ap,
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return 1;
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}
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- len = expand_selectors(ap, mapent, &pmapent, sv);
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- if (!len) {
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- macro_free_table(sv);
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- pthread_setcancelstate(cur_state, NULL);
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- return 1;
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- }
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-
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pthread_setcancelstate(cur_state, NULL);
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- debug(ap->logopt, MODPREFIX "expanded mapent: %s", pmapent);
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-
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defaults = conf_amd_get_map_defaults(ap->path);
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if (defaults) {
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debug(ap->logopt, MODPREFIX
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@@ -1903,7 +1893,6 @@ int parse_mount(struct autofs_point *ap,
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error(ap->logopt, MODPREFIX "failed to get a defaults entry");
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if (defaults)
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free(defaults);
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- free(pmapent);
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macro_free_table(sv);
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return 1;
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}
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@@ -1912,16 +1901,13 @@ int parse_mount(struct autofs_point *ap,
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INIT_LIST_HEAD(&entries);
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- ret = amd_parse_list(ap, pmapent, &entries, &sv;;
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+ ret = amd_parse_list(ap, mapent, &entries, &sv;;
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if (ret) {
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error(ap->logopt,
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- MODPREFIX "failed to parse entry: %s", pmapent);
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- free(pmapent);
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+ MODPREFIX "failed to parse entry: %s", mapent);
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goto done;
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}
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- free(pmapent);
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-
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if (list_empty(&entries)) {
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error(ap->logopt, MODPREFIX "no location found after parse");
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goto done;
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@@ -1958,6 +1944,9 @@ int parse_mount(struct autofs_point *ap,
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continue;
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}
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+ debug(ap->logopt, "expand defaults entry");
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+ sv = expand_entry(ap, cur_defaults, flags, sv);
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+
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if (this->flags & AMD_ENTRY_CUT && at_least_one) {
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info(ap->logopt, MODPREFIX
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"at least one entry tried before cut selector, "
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@@ -1970,6 +1959,7 @@ int parse_mount(struct autofs_point *ap,
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at_least_one = 1;
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+ debug(ap->logopt, "expand mount entry");
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update_with_defaults(cur_defaults, this, sv);
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sv = expand_entry(ap, this, flags, sv);
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sv = merge_entry_options(ap, this, sv);
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