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| author | Michal Zidek <mzidek@redhat.com> | 2012-12-13 17:38:55 +0100 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2012-12-13 20:51:50 +0100 |
| commit | ab1c798d46739ca0782fcda7b77dcc48d588964c (patch) | |
| tree | a0b8cb9b7c0ee2aebd5bfb7cf8923257412f27c6 | |
| parent | 50cf9f4a3029ec0924a28f8026298c8810546550 (diff) | |
| download | sssd-ab1c798d46739ca0782fcda7b77dcc48d588964c.tar.gz sssd-ab1c798d46739ca0782fcda7b77dcc48d588964c.tar.xz sssd-ab1c798d46739ca0782fcda7b77dcc48d588964c.zip | |
sssd_nss: Remove entries from memory cache if not found in sysdb
Functions nss_cmd_getXXnam remove entries from memory cache if
not found in sysdb cache of a local domain.
| -rw-r--r-- | src/responder/nss/nsssrv_cmd.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/responder/nss/nsssrv_cmd.c b/src/responder/nss/nsssrv_cmd.c index a8985b592..e16f90014 100644 --- a/src/responder/nss/nsssrv_cmd.c +++ b/src/responder/nss/nsssrv_cmd.c @@ -660,6 +660,7 @@ static int nss_cmd_getpwnam_search(struct nss_dom_ctx *dctx) struct sss_domain_info *dom = dctx->domain; struct cli_ctx *cctx = cmdctx->cctx; char *name = NULL; + struct sized_string delete_usrname; struct sysdb_ctx *sysdb; struct nss_ctx *nctx; int ret; @@ -744,6 +745,17 @@ static int nss_cmd_getpwnam_search(struct nss_dom_ctx *dctx) DEBUG(2, ("No results for getpwnam call\n")); + /* User not found in ldb -> delete user from memory cache. */ + to_sized_string(&delete_usrname, name); + ret = sss_mmap_cache_pw_invalidate(nctx->pwd_mc_ctx, + &delete_usrname); + if (ret != EOK && ret != ENOENT) { + DEBUG(SSSDBG_CRIT_FAILURE, + ("Internal failure in memory cache code: %d [%s]\n", + ret, strerror(ret))); + } + + return ENOENT; } @@ -2247,6 +2259,7 @@ static int nss_cmd_getgrnam_search(struct nss_dom_ctx *dctx) struct sss_domain_info *dom = dctx->domain; struct cli_ctx *cctx = cmdctx->cctx; char *name = NULL; + struct sized_string delete_grpname; struct sysdb_ctx *sysdb; struct nss_ctx *nctx; int ret; @@ -2331,6 +2344,16 @@ static int nss_cmd_getgrnam_search(struct nss_dom_ctx *dctx) DEBUG(2, ("No results for getgrnam call\n")); + /* Group not found in ldb -> delete group from memory cache. */ + to_sized_string(&delete_grpname, name); + ret = sss_mmap_cache_gr_invalidate(nctx->grp_mc_ctx, + &delete_grpname); + if (ret != EOK && ret != ENOENT) { + DEBUG(SSSDBG_CRIT_FAILURE, + ("Internal failure in memory cache code: %d [%s]\n", + ret, strerror(ret))); + } + return ENOENT; } |