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a3101b9704
We need to check for the errors given by ldb_unpack() et al by preserving the error code from kv_ctx->parser() called by tdb_parse_record() in ltdb_parse_record(). Otherwise we will silently accept corrupt records and segfault later. Likewise new pack formats will confuse the parser but not be detected except by the incomplete struct ldb_message. With this patch, the user will see a message like: Invalid data for index DN=@BASEINFO Failed to connect to 'st/ad_dc/private/sam.ldb' with backend 'tdb': Unable to load ltdb cache records for backend 'ldb_tdb backend' Failed to connect to st/ad_dc/private/sam.ldb - Unable to load ltdb cache records for backend 'ldb_tdb backend' This can be refined in the future by a specific check for pack format versions in a higher caller, but this much is needed regardless to detect corrupt records. BUG: https://bugzilla.samba.org/show_bug.cgi?id=13959 Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Garming Sam <garming@catalyst.net.nz> |
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| .. | ||
| addns | ||
| afs | ||
| async_req | ||
| audit_logging | ||
| compression | ||
| crypto | ||
| dbwrap | ||
| krb5_wrap | ||
| ldb | ||
| ldb-samba | ||
| mscat | ||
| param | ||
| printer_driver | ||
| pthreadpool | ||
| replace | ||
| smbconf | ||
| socket | ||
| talloc | ||
| tdb | ||
| tdb_wrap | ||
| tdr | ||
| tevent | ||
| texpect | ||
| torture | ||
| tsocket | ||
| util | ||
| README | ||
| wscript_build | ||
compression - Various compression algorithms (MSZIP, lzxpress)
popt - Command-line option parsing library
replace - Provides replacements for standard (POSIX, C99) functions
not provided by the host platform.
subunit - Utilities and bindings for working with the Subunit test result
reporting protocol.
talloc - Hierarchical pool based memory allocator
tdb - Simple but fast key/value database library, supporting multiple writers
torture - Simple unit testing helper library