ec7c43bb5d
Also ...
Resolves: rhbz#1540703 - FreeIPA/SSSD implicit_file sssd_nss error: The Data
Provider returned an error
[org.freedesktop.sssd.Error.DataProvider.Fatal]
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
(cherry picked from commit 90dd145c92)
(cherry picked from commit 99a84c4b16)
89 lines
3.1 KiB
Diff
89 lines
3.1 KiB
Diff
From 8c86f78e41bdb0fa4d77ffaffd13e602b77cdf2f Mon Sep 17 00:00:00 2001
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From: Jakub Hrozek <jhrozek@redhat.com>
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Date: Wed, 4 Apr 2018 14:18:10 +0200
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Subject: [PATCH] FILES: Do not overwrite and actually remove
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files_ctx.{pwd,grp}_watch
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The snotify_ctx structures were unused, are completely opaque (their
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only value is that if they are freed, the watches disappear which
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the files provider never does).
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And moreover, since the patches to support multiple files, the watches
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were overwritten with subsequent assignments.
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Reviewed-by: Pavel Březina <pbrezina@redhat.com>
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(cherry picked from commit d69e1da370fa33c5085b31eb6302a30d81817534)
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---
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src/providers/files/files_ops.c | 35 +++++++++++++++++++++++------------
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1 file changed, 23 insertions(+), 12 deletions(-)
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diff --git a/src/providers/files/files_ops.c b/src/providers/files/files_ops.c
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index a2a2798d3..95c4d2a06 100644
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--- a/src/providers/files/files_ops.c
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+++ b/src/providers/files/files_ops.c
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@@ -36,9 +36,6 @@
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#define GRP_MAXSIZE 2048
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struct files_ctx {
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- struct snotify_ctx *pwd_watch;
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- struct snotify_ctx *grp_watch;
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-
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struct files_ops_ctx *ops;
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};
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@@ -957,6 +954,7 @@ struct files_ctx *sf_init(TALLOC_CTX *mem_ctx,
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struct files_ctx *fctx;
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struct tevent_immediate *imm;
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int i;
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+ struct snotify_ctx *snctx;
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fctx = talloc(mem_ctx, struct files_ctx);
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if (fctx == NULL) {
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@@ -964,18 +962,31 @@ struct files_ctx *sf_init(TALLOC_CTX *mem_ctx,
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}
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for (i = 0; passwd_files[i]; i++) {
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- fctx->pwd_watch = sf_setup_watch(fctx, ev, passwd_files[i],
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- sf_passwd_cb, id_ctx);
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+ snctx = sf_setup_watch(fctx, ev, passwd_files[i],
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+ sf_passwd_cb, id_ctx);
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+ if (snctx == NULL) {
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+ DEBUG(SSSDBG_FATAL_FAILURE,
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+ "Cannot set watch for passwd file %s\n", passwd_files[i]);
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+ /* Rather than reporting incomplete or inconsistent information
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+ * in case e.g. group memberships span multiple files, just abort
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+ */
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+ talloc_free(fctx);
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+ return NULL;
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}
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-
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- for (i = 0; group_files[i]; i++) {
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- fctx->grp_watch = sf_setup_watch(fctx, ev, group_files[i],
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- sf_group_cb, id_ctx);
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}
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- if (fctx->pwd_watch == NULL || fctx->grp_watch == NULL) {
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- talloc_free(fctx);
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- return NULL;
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+ for (i = 0; group_files[i]; i++) {
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+ snctx = sf_setup_watch(fctx, ev, group_files[i],
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+ sf_group_cb, id_ctx);
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+ if (snctx == NULL) {
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+ DEBUG(SSSDBG_FATAL_FAILURE,
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+ "Cannot set watch for group file %s\n", group_files[i]);
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+ /* Rather than reporting incomplete or inconsistent information
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+ * in case e.g. group memberships span multiple files, just abort
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+ */
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+ talloc_free(fctx);
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+ return NULL;
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+ }
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}
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/* Enumerate users and groups on startup to process any changes when
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--
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2.14.3
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