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samba-mirror/lib/util
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Douglas Bagnall ed9abf94b3 utils/asn1: avoid undefined behaviour warning 
UBSAN does not like an int >= 1<<24 being shifted left.
We check the overflow in the very next line.

Credit to OSS-Fuzz.

REF: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25436

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Sep 11 05:05:59 UTC 2020 on sn-devel-184
2020-09-11 05:05:59 +00:00
..
charset
lib/util: remove extra safe_string.h file
2020-08-28 02:18:40 +00:00
tests
lib/util: Move cleanup for unit test in teardown function
2020-08-24 03:10:09 +00:00
access.c
lib: relicense smb_strtoul(l) under LGPLv3
2020-08-03 22:21:02 +00:00
access.h
lib: util: Add allow_access_nolog().
2016-11-16 12:41:09 +01:00
asn1.c
utils/asn1: avoid undefined behaviour warning
2020-09-11 05:05:59 +00:00
asn1.h
CVE-2020-10704 libcli ldap: Check search request lengths.
2020-05-04 04:40:10 +00:00
attr.h
replace, attr.: use function attributes only if supported by feature macro (or old gcc)
2020-05-24 23:55:36 +00:00
base64.c
lib: Avoid includes.h in base64.c
2016-05-04 01:28:23 +02:00
base64.h
lib: Give base64.c its own .h
2016-05-04 01:28:23 +02:00
become_daemon.c
Send status to systemd on daemon start
2018-12-17 01:24:15 +01:00
become_daemon.h
util: Add become_daemon.h
2017-08-17 08:00:23 +02:00
binsearch.h
binsearch.h: Re-licence under LGPLv3 per agreement of the copyright holders
2017-09-22 21:20:23 +02:00
bitmap.c
lib:util: Fix undefined behavior in bitmap.c
2018-11-22 22:13:27 +01:00
bitmap.h
…
blocking.c
lib: Trim blocking.c
2015-07-01 17:12:48 +02:00
blocking.h
lib/util: Add a generic definition for set_close_on_exec
2016-06-08 10:33:19 +02:00
bytearray.h
lib:util: Add (PULL|PUSH)_(BE|LE)_I(8|16|32|64) byterarray macros
2020-02-21 03:35:58 +00:00
byteorder.h
lib:util: Add comments to use bytearray.h to byteorder.h
2020-02-21 02:09:33 +00:00
charset_compat.h
lib/util: Use charset_compat.h if SAMBA_UTIL_CORE_ONLY
2014-10-04 00:11:21 +02:00
close_low_fd.c
lib: Fix CID 1273073 Assign instead of compare
2015-03-03 17:34:39 +01:00
close_low_fd.h
lib: Make close_low_fd() independently linkable
2014-08-01 22:11:46 +02:00
data_blob.c
lib:util: Use memset_s() in data_blob_clear()
2018-12-20 16:11:02 +01:00
data_blob.h
lib: Move data_blob_list_item to source4
2016-02-23 22:03:16 +01:00
debug_s3.c
smbdotconf: mark "log level" with substitution="1"
2019-11-27 10:25:35 +00:00
debug_s3.h
…
debug.c
lib/debug: set the correct default backend loglevel to MAX_DEBUG_LEVEL
2020-07-02 13:25:29 +00:00
debug.h
lib/util: set current_msg_{level,class} also during a DEBUGADD[C]() call
2019-05-28 07:16:25 +00:00
discard.h
lib:util: Move discard_const(_p) to own header for libndr.h
2019-02-14 15:59:26 +01:00
dlinklist.h
DLIST_REMOVE: clang: Fix dereference of a null pointer warning
2019-06-11 12:10:17 +00:00
Doxyfile
…
dprintf.c
lib/util: Fix format-nonliteral warning
2016-08-24 01:33:50 +02:00
fault.c
lib/util/fault.c: Unify printing of the stack trace with the INTERNAL ERROR string
2020-02-27 05:09:44 +00:00
fault.h
lib/util/fault.c: Unify printing of the stack trace with the INTERNAL ERROR string
2020-02-27 05:09:44 +00:00
fsusage.c
…
genrand_util.c
lib/util: add generate_unique_u64() helper function
2020-07-08 09:42:39 +00:00
genrand.c
lib:util: Fix documentation for random number functions
2019-08-14 15:07:24 +00:00
genrand.h
lib:util: Fix documentation for random number functions
2019-08-14 15:07:24 +00:00
getpass.c
…
gpfswrap.c
gpfswrap: Make pathname "const char *" in gpfswrap_quotactl()
2020-02-03 20:27:37 +00:00
gpfswrap.h
gpfswrap: Make pathname "const char *" in gpfswrap_quotactl()
2020-02-03 20:27:37 +00:00
idtree_random.c
lib/util: Move idr_get_new_random() to new source file idtree_random.c
2014-09-19 18:11:11 +02:00
idtree_random.h
lib/util: Move idr_get_new_random() to new source file idtree_random.c
2014-09-19 18:11:11 +02:00
idtree.c
lib:util: Fix undefined behavior in idtree
2018-11-22 22:13:27 +01:00
idtree.h
lib: Remove a duplicate function prototype
2019-08-19 23:14:38 +00:00
iov_buf.c
lib/util: clang: Fix 'Null pointer passed as an argument'
2019-07-08 09:30:09 +00:00
iov_buf.h
lib/util: add and use iov_concat
2017-04-18 22:54:15 +02:00
mainpage.dox
…
memcache.c
memcache: Properly track the size of talloc objects
2019-04-06 05:12:21 +00:00
memcache.h
memcache: Add new cache type for dfree information
2018-05-25 22:52:12 +02:00
memory.h
lib:util: Sync memory.h with replace.h
2019-04-30 23:18:26 +00:00
mkdir_p.c
lib:util: Fix string check in mkdir_p()
2018-05-17 17:30:09 +02:00
mkdir_p.h
gpo: move mkdir_p to lib/util
2017-11-20 21:41:14 +01:00
modules.c
lib: Give util_paths.c its own header
2017-06-24 01:21:10 +02:00
ms_fnmatch.c
lib/util: clang: Fix a dereference of a null pointer warning(s)
2019-06-11 12:10:17 +00:00
msghdr.c
util: Fix signed/unsigned comparisons by casting
2019-07-01 08:00:29 +00:00
msghdr.h
lib: Move msghdr to lib/util/
2016-06-07 14:34:10 +02:00
params.c
lib/util: add pm_process_with_flags to allow parsing ini files with empty values
2017-01-06 12:28:19 +01:00
pidfile.c
util: Fix signed/unsigned comparisons by casting
2019-07-01 08:00:29 +00:00
pidfile.h
util: Add documentation for PID file handling
2017-08-17 19:45:32 +02:00
rbtree.c
lib/util: clang: Fix dereference of a null pointer warning
2019-06-11 12:10:17 +00:00
rbtree.h
…
README
…
rfc1738.c
util/rfc1738: update preamble
2018-02-22 06:13:49 +01:00
safe_string.h
lib/util: remove extra safe_string.h file
2020-08-28 02:18:40 +00:00
samba_modules.h
lib:util: Make probing of modules more secure
2017-06-06 18:36:07 +02:00
samba_util.h
lib/util: add generate_unique_u64() helper function
2020-07-08 09:42:39 +00:00
samba-util.pc.in
…
select.c
lib: Avoid an includes.h
2017-03-20 12:20:08 +01:00
select.h
…
server_id_db.c
lib: Fix return of server_id_db_prune_name()
2019-07-03 10:51:32 +00:00
server_id_db.h
lib: Add server_id_db_pid()
2015-07-07 23:51:23 +02:00
server_id.c
lib: Use server_id_cmp() in server_id_equal()
2019-09-17 22:49:36 +00:00
server_id.h
lib: Add server_id_cmp()
2019-09-17 22:49:36 +00:00
setid.c
lib:util: Always include unistd.h for setgroups
2018-11-22 22:13:27 +01:00
setid.h
…
signal.c
lib/util: Clean up includes for signal.c
2014-10-04 00:11:21 +02:00
signal.h
lib/util: Clean up includes for signal.c
2014-10-04 00:11:21 +02:00
smb_strtox.c
lib: fix smb_strtox.[c|h] license header
2020-08-05 10:17:06 +00:00
smb_strtox.h
lib: fix smb_strtox.[c|h] license header
2020-08-05 10:17:06 +00:00
smb_threads_internal.h
…
smb_threads.c
…
smb_threads.h
lib: smb_threads: fix access before init bug
2018-07-04 21:07:09 +02:00
string_wrappers.h
string_wrappers: include replace.h
2020-08-28 00:56:34 +00:00
strv_util.c
util: Fix include file order
2018-11-30 08:12:31 +01:00
strv_util.h
lib/util: Add strv_util.[ch] containing new function strv_split()
2016-03-01 05:43:19 +01:00
strv.c
lib: Allow parsing a strv from a non-talloc const buf
2017-11-29 16:59:16 +01:00
strv.h
lib: Allow parsing a strv from a non-talloc const buf
2017-11-29 16:59:16 +01:00
substitute.c
util: Fix off-by-one error in message about overflow
2019-07-05 02:24:52 +00:00
substitute.h
lib/util: Clean up includes for substitute.c
2014-10-04 00:11:21 +02:00
sys_popen.c
lib: Fix CID 1445648 Null pointer dereferences
2019-05-28 20:27:14 +00:00
sys_popen.h
lib: util: Finally remove possibilities of using sys_popen() unsafely.
2019-05-24 19:00:06 +00:00
sys_rw_data.c
util: Fix signed/unsigned comparisons by casting
2019-07-01 08:00:29 +00:00
sys_rw_data.h
lib: Move sys_rw* to lib/util
2015-10-13 01:23:07 +02:00
sys_rw.c
lib: util: Add sys_pwrite_full().
2020-05-12 19:53:43 +00:00
sys_rw.h
lib: util: Add sys_pwrite_full().
2020-05-12 19:53:43 +00:00
system.c
…
talloc_keep_secret.c
lib:util: Add support to keep talloc chunks secret
2019-04-03 06:48:21 +00:00
talloc_keep_secret.h
lib:util: Add support to keep talloc chunks secret
2019-04-03 06:48:21 +00:00
talloc_report_printf.c
lib: Add talloc_full_report_printf()
2019-09-18 20:10:24 +00:00
talloc_report_printf.h
lib: Add talloc_full_report_printf()
2019-09-18 20:10:24 +00:00
talloc_report.c
util: Fix signed/unsigned comparisons by casting
2019-07-01 08:00:29 +00:00
talloc_report.h
lib: Add talloc_report_str()
2015-02-13 23:32:07 +01:00
talloc_stack.c
talloc_stack: Call talloc destructors while frame is still around
2018-06-23 04:56:44 +02:00
talloc_stack.h
util: Update GPL header of talloc_stack.h
2016-02-12 09:01:14 +01:00
tevent_debug.c
tevent: add and use debug class for tevent
2015-07-01 23:04:00 +02:00
tevent_ntstatus.c
…
tevent_ntstatus.h
…
tevent_req_profile.c
lib: Avoid the use of open_memstream in tevent_req_profile_string
2018-10-08 22:17:11 +02:00
tevent_req_profile.h
lib: Avoid the use of open_memstream in tevent_req_profile_string
2018-10-08 22:17:11 +02:00
tevent_unix.c
lib: Add tevent_req_poll_unix
2015-07-07 23:51:23 +02:00
tevent_unix.h
lib: Add tevent_req_poll_unix
2015-07-07 23:51:23 +02:00
tevent_werror.c
werror: replace WERR_NOMEM with WERR_NOT_ENOUGH_MEMORY in lib/util/tevent_werror.c
2016-09-28 00:04:18 +02:00
tevent_werror.h
…
tfork.c
lib/tfork: Improve process titles for the tfork waiter process
2020-02-27 03:42:35 +00:00
tfork.h
lib: Fix a typo
2019-10-02 08:01:40 +00:00
tftw.c
lib: Remove some unneeded #includes from tftw.c
2019-10-02 08:01:40 +00:00
tftw.h
util: Add file tree walk interface
2019-01-28 15:44:18 +01:00
time_basic.c
time_basic.h: Remove unnecessary dependency on replace.h
2016-01-13 04:43:23 +01:00
time_basic.h
time_basic.h: Remove unnecessary dependency on replace.h
2016-01-13 04:43:23 +01:00
time.c
lib/util: Standardize use of st_[acm]time ns
2020-08-15 08:51:09 +00:00
time.h
lib/util: Standardize use of st_[acm]time ns
2020-08-15 08:51:09 +00:00
tini.c
lib/util: add pm_process_with_flags to allow parsing ini files with empty values
2017-01-06 12:28:19 +01:00
tini.h
lib/util: add pm_process_with_flags to allow parsing ini files with empty values
2017-01-06 12:28:19 +01:00
tiniparser.c
lib: CID 1452289: API usage errors (USE_AFTER_FREE)
2019-08-14 07:39:38 +00:00
tiniparser.h
Add fuzzing binary for tiniparser
2019-08-07 06:07:28 +00:00
tsort.h
…
unix_match.c
lib/util: Move unix_wild_match() from source3/lib/util to lib/util/
2016-11-16 12:41:09 +01:00
unix_match.h
lib/util: Move unix_wild_match() from source3/lib/util to lib/util/
2016-11-16 12:41:09 +01:00
unix_privs.c
lib: Add missing include for unistd.h in unix_privs.
2014-04-17 14:56:06 +02:00
util_file.c
lib/util: change file_save_mode() to use O_EXCL
2019-11-15 17:21:32 +00:00
util_id.c
Fix signed/unsigned comparisons
2014-12-07 00:12:07 +01:00
util_ldb.c
…
util_ldb.h
…
util_net.c
lib/util: remove extra safe_string.h file
2020-08-28 02:18:40 +00:00
util_net.h
lib: Move get_socket_port() to its only consumer
2020-08-17 19:35:37 +00:00
util_paths.c
s3: lib: Fix missing TALLOC_FREE in error code path.
2020-07-14 07:42:54 +00:00
util_paths.h
lib:util: Add path_expand_tilde()
2020-05-15 13:18:38 +00:00
util_process.c
lib/util: Make prctl_set_comment take a printf format string
2020-02-27 03:42:35 +00:00
util_process.h
lib/util: Make prctl_set_comment take a printf format string
2020-02-27 03:42:35 +00:00
util_pw.c
lib: Avoid an includes.h
2017-03-28 17:45:19 +02:00
util_pw.h
…
util_runcmd.c
lib/util: inline lib/util/util_runcmd.h again
2019-02-08 02:54:20 +01:00
util_str_common.c
lib/util: add talloc_alpha_strcpy()
2020-02-06 10:17:42 +00:00
util_str_escape.c
lib/util: Add functions to escape log lines but not break all non-ascii
2017-03-29 02:37:26 +02:00
util_str_escape.h
lib/util: Add functions to escape log lines but not break all non-ascii
2017-03-29 02:37:26 +02:00
util_str_hex.c
util_str_hex: use array syntax in guid functions to document usage
2018-05-31 01:57:16 +02:00
util_str_hex.h
util_str_hex: use array syntax in guid functions to document usage
2018-05-31 01:57:16 +02:00
util_str.c
lib: relicense smb_strtoul(l) under LGPLv3
2020-08-03 22:21:02 +00:00
util_strlist_v3.c
param: Fix str_list_v3 to accept ; again
2016-02-11 19:19:55 +01:00
util_strlist.c
util: Fix signed/unsigned comparisons by declaring as size_t
2019-07-01 06:44:13 +00:00
util_strlist.h
util: Make util_strlist.c standalone with its own header file
2016-02-05 09:00:20 +01:00
util_tdb.c
lib/util: clang: Fix Value stored during its initialization is never read
2019-06-26 10:30:23 +00:00
util_tdb.h
util_tdb: Make a few functions static
2017-11-13 23:54:46 +01:00
util.c
util: Allow symlinks in directory_create_or_exist
2020-08-16 05:45:35 +00:00
util.h
lib: relicense smb_strtoul(l) under LGPLv3
2020-08-03 22:21:02 +00:00
wscript
lib: Use gpfs.h from third_party on Linux
2019-01-18 17:21:02 +01:00
wscript_build
lib/util: do not make string_wrappers.h public
2020-08-28 00:56:34 +00:00
wscript_configure
lib/util: use better linux os detection in gpfs configure
2020-01-28 18:05:34 +00:00

README 

This directory contains libutil (until we can think of a better name)

The idea is that this library contains simple but useful data structures 
and support functions that are generally useful; not just for Samba but for 
other projects as well. Functions here should not depend on any external 
libraries, just on libc (perhaps partially provided by libreplace).