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autofs-5.1.2 - fix included master map not found return
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From: Ian Kent <raven@themaw.net>
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When retrying the master map read at startup a not found return is needed
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when there is no map rather than an unknown or unavailable for the retry
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logic to work.
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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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daemon/lookup.c | 6 ++++--
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modules/lookup_file.c | 18 ++++++++++++------
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3 files changed, 17 insertions(+), 8 deletions(-)
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--- autofs-5.0.7.orig/CHANGELOG
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+++ autofs-5.0.7/CHANGELOG
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@@ -208,6 +208,7 @@
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- add config option to supress not found log message.
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- wait for master map available at start.
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- add master read wait option.
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+- fix included master map not found return.
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25/07/2012 autofs-5.0.7
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=======================
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--- autofs-5.0.7.orig/daemon/lookup.c
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+++ autofs-5.0.7/daemon/lookup.c
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@@ -241,7 +241,7 @@ int lookup_nss_read_master(struct master
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}
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/* First one gets it */
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- result = NSS_STATUS_UNKNOWN;
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+ result = NSS_STATUS_SUCCESS;
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head = &nsslist;
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list_for_each(p, head) {
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struct nss_source *this;
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@@ -282,8 +282,10 @@ int lookup_nss_read_master(struct master
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}
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}
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- if (result == NSS_STATUS_UNKNOWN) {
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+ if (result == NSS_STATUS_UNKNOWN ||
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+ result == NSS_STATUS_NOTFOUND) {
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debug(logopt, "no map - continuing to next source");
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+ result = NSS_STATUS_SUCCESS;
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continue;
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}
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--- autofs-5.0.7.orig/modules/lookup_file.c
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+++ autofs-5.0.7/modules/lookup_file.c
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@@ -463,6 +463,8 @@ int lookup_read_master(struct master *ma
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f = open_fopen_r(ctxt->mapname);
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if (!f) {
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+ if (errno == ENOENT)
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+ return NSS_STATUS_NOTFOUND;
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error(logopt,
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MODPREFIX "could not open master map file %s",
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ctxt->mapname);
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@@ -506,12 +508,14 @@ int lookup_read_master(struct master *ma
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MODPREFIX
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"failed to read included master map %s",
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master->name);
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- /*
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- * If we're starting up wee need the whole
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- * master map initially, so tell the upper
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- * layer to retry.
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- */
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- master->read_fail = 1;
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+ if (status != NSS_STATUS_NOTFOUND) {
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+ /*
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+ * If we're starting up wee need the whole
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+ * master map initially, so tell the upper
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+ * layer to retry.
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+ */
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+ master->read_fail = 1;
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+ }
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}
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master->depth--;
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master->recurse = 0;
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@@ -712,6 +716,8 @@ int lookup_read_map(struct autofs_point
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f = open_fopen_r(ctxt->mapname);
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if (!f) {
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+ if (errno == ENOENT)
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+ return NSS_STATUS_NOTFOUND;
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error(ap->logopt,
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MODPREFIX "could not open map file %s", ctxt->mapname);
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return NSS_STATUS_UNAVAIL;
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