autofs/SOURCES/autofs-5.1.6-add-sss-ECONREFUSED-return-handling.patch

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2021-05-18 06:36:15 +00:00
autofs-5.1.6 - add sss ECONREFUSED return handling
From: Ian Kent <raven@themaw.net>
The sss library has returned ECONNREFUSED for the case of sssd not
running for a long time now but autofs doesn't catch it, fix that.
Signed-off-by: Ian Kent <raven@themaw.net>
---
CHANGELOG | 1 +
modules/lookup_sss.c | 9 +++++++++
2 files changed, 10 insertions(+)
diff --git a/CHANGELOG b/CHANGELOG
index 5a3d785..2a45829 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -94,6 +94,7 @@ xx/xx/2018 autofs-5.1.5
- fix lookup_nss_read_master() nsswicth check return.
- fix typo in open_sss_lib().
- fix sss_master_map_wait timing.
+- add sss ECONREFUSED return handling.
19/12/2017 autofs-5.1.4
- fix spec file url.
diff --git a/modules/lookup_sss.c b/modules/lookup_sss.c
index fbb6193..c393296 100644
--- a/modules/lookup_sss.c
+++ b/modules/lookup_sss.c
@@ -297,6 +297,9 @@ int lookup_read_master(struct master *master, time_t age, void *context)
if (ret) {
unsigned int retries;
+ if (ret == ECONNREFUSED)
+ return NSS_STATUS_UNKNOWN;
+
if (ret != ENOENT)
return NSS_STATUS_UNAVAIL;
@@ -308,6 +311,8 @@ int lookup_read_master(struct master *master, time_t age, void *context)
ctxt, ctxt->mapname, &sss_ctxt,
retries);
if (ret) {
+ if (ret == ECONNREFUSED)
+ return NSS_STATUS_UNKNOWN;
if (ret == ENOENT)
return NSS_STATUS_NOTFOUND;
return NSS_STATUS_UNAVAIL;
@@ -415,6 +420,8 @@ int lookup_read_map(struct autofs_point *ap, time_t age, void *context)
ret = setautomntent(ap->logopt, ctxt, ctxt->mapname, &sss_ctxt);
if (ret) {
+ if (ret == ECONNREFUSED)
+ return NSS_STATUS_UNKNOWN;
if (ret == ENOENT)
return NSS_STATUS_NOTFOUND;
return NSS_STATUS_UNAVAIL;
@@ -525,6 +532,8 @@ static int lookup_one(struct autofs_point *ap,
ret = setautomntent(ap->logopt, ctxt, ctxt->mapname, &sss_ctxt);
if (ret) {
+ if (ret == ECONNREFUSED)
+ return NSS_STATUS_UNKNOWN;
if (ret == ENOENT)
return NSS_STATUS_NOTFOUND;
return NSS_STATUS_UNAVAIL;