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linux/drivers/acpi/acpica
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Ahmed Salem d0b29661a9 ACPICA: Switch back to using strncpy() in acpi_ut_safe_strncpy() 
ACPICA commit b90d0d65ec97ff8279ad826f4102e0d31c5f662a

I mistakenly replaced strncpy() with memcpy() in commit ebf2776542
("ACPICA: Replace strncpy() with memcpy()"), not realizing the entire
context behind *why* strncpy() was used.

In this safer implementation of strncpy(), it does not make
sense to use memcpy() only to null-terminate strings passed to
acpi_ut_safe_strncpy() one byte early.

The consequences of doing so are understandably *bad*, as was
evident by the kernel test bot reporting problems [1].

Fixes: ebf2776542 ("ACPICA: Replace strncpy() with memcpy()")
Link: https://lore.kernel.org/all/202505081033.50e45ff4-lkp@intel.com [1]
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202505081033.50e45ff4-lkp@intel.com
Link: https://github.com/acpica/acpica/commit/b90d0d65
Signed-off-by: Ahmed Salem <x0rw3ll@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/12685690.O9o76ZdvQC@rjwysocki.net
2025-05-29 21:19:10 +02:00
..
acapps.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
accommon.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acconvert.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acdebug.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acdispat.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acevents.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acglobal.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
achware.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acinterp.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
aclocal.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acmacros.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acnamesp.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acobject.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acopcode.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acparser.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acpredef.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acresrc.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acstruct.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
actables.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
acutils.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
amlcode.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
amlresrc.h ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dbcmds.c ACPICA: Add interrupt command to acpiexec 2023-07-10 18:48:15 +02:00
dbconvert.c ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() 2024-08-02 16:51:07 +02:00
dbdisply.c ACPICA: iASL: add new OperationRegion subtype keyword PlatformRtMechanism 2020-06-05 13:34:23 +02:00
dbexec.c ACPICA: Debugger: Add a new command: "ALL <NameSeg>" 2020-10-08 18:03:55 +02:00
dbfileio.c ACPICA: make acpi_load_table() return table index 2019-10-28 22:12:46 +01:00
dbhistry.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dbinput.c ACPICA: Add interrupt command to acpiexec 2023-07-10 18:48:15 +02:00
dbmethod.c ACPICA: Debugger: Add a new command: "ALL <NameSeg>" 2020-10-08 18:03:55 +02:00
dbnames.c ACPICA: debugger: check status of acpi_evaluate_object() in acpi_db_walk_for_fields() 2024-03-26 13:06:47 +01:00
dbobject.c ACPICA: Clean up exception code class checks 2021-01-18 16:01:10 +01:00
dbstats.c ACPICA: Fully deploy ACPI_PRINTF_LIKE macro 2019-08-21 00:00:37 +02:00
dbtest.c ACPICA: Debugger: Fix possible fault with the "test objects" command 2019-02-18 11:21:10 +01:00
dbutils.c
dbxface.c ACPICA: acpiexec: remove redeclaration of acpi_gbl_db_opt_no_region_support 2020-03-30 14:52:32 +02:00
dsargs.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dscontrol.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dsdebug.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dsfield.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dsinit.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dsmethod.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dsmthdat.c ACPICA: Add support for printing AML arguments when trace point enabled 2025-04-24 22:01:18 +02:00
dsobject.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dsopcode.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dspkginit.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dsutils.c ACPICA: Fix warnings from PR #295 merge 2025-03-27 13:17:18 +01:00
dswexec.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dswload.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dswload2.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dswscope.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
dswstate.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evevent.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evglock.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evgpe.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evgpeblk.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evgpeinit.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evgpeutil.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evhandler.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evmisc.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evregion.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evrgnini.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evsci.c
evxface.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evxfevnt.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evxfgpe.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
evxfregn.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exconcat.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exconfig.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exconvrt.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
excreate.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exdebug.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exdump.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exfield.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exfldio.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exmisc.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exmutex.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exnames.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exoparg1.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exoparg2.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exoparg3.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exoparg6.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exprep.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exregion.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exresnte.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exresolv.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exresop.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exserial.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exstore.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exstoren.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exstorob.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exsystem.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
extrace.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
exutils.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
hwacpi.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
hwesleep.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
hwgpe.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
hwpci.c
hwregs.c ACPICA: Clean up double word in comment 2022-04-13 20:24:57 +02:00
hwsleep.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
hwtimer.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
hwvalid.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
hwxface.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
hwxfsleep.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
Makefile ACPI: disable -Wstringop-truncation 2024-04-09 17:02:30 +02:00
nsaccess.c ACPICA: Always create namespace nodes using acpi_ns_create_node() 2021-03-24 14:50:54 +01:00
nsalloc.c ACPICA: Remove unnecessary semicolon 2020-10-08 18:03:56 +02:00
nsarguments.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsconvert.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsdump.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsdumpdv.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nseval.c ACPICA: remove legacy module-level code due to deprecation 2019-07-04 00:59:43 +02:00
nsinit.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsload.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsnames.c ACPICA: Apply ACPI_NONSTRING 2025-05-12 15:38:42 +02:00
nsobject.c ACPICA: Namespace: remove address node from global list after method termination 2019-04-09 10:05:11 +02:00
nsparse.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nspredef.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsprepkg.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsrepair.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsrepair2.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nssearch.c
nsutils.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nswalk.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsxfeval.c
nsxfname.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
nsxfobj.c ACPICA: Tree-wide: fix various typos and spelling mistakes 2020-10-08 18:03:55 +02:00
psargs.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
psloop.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
psobject.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
psopcode.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
psopinfo.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
psparse.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
psscope.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
pstree.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
psutils.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
pswalk.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
psxface.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
rsaddr.c ACPICA: Apply pack(1) to union aml_resource 2025-05-06 23:05:42 +02:00
rscalc.c ACPICA: Apply pack(1) to union aml_resource 2025-05-06 23:05:42 +02:00
rscreate.c ACPICA: More Clang changes 2019-10-28 22:12:46 +01:00
rsdump.c ACPICA: Avoid warning for Dump Functions 2024-08-29 19:04:22 +02:00
rsdumpinfo.c ACPICA: add support for ClockInput resource (v6.5) 2023-04-06 20:29:11 +02:00
rsinfo.c ACPICA: add support for ClockInput resource (v6.5) 2023-04-06 20:29:11 +02:00
rsio.c
rsirq.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
rslist.c ACPICA: Apply pack(1) to union aml_resource 2025-05-06 23:05:42 +02:00
rsmemory.c
rsmisc.c ACPICA: Avoid undefined behavior: load of misaligned address 2023-04-06 20:29:11 +02:00
rsserial.c ACPICA: add support for ClockInput resource (v6.5) 2023-04-06 20:29:11 +02:00
rsutils.c
rsxface.c ACPICA: Rename nameseg compare macro for clarity 2019-04-09 10:08:28 +02:00
tbdata.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
tbfadt.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
tbfind.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
tbinstal.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
tbprint.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
tbutils.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
tbxface.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
tbxfload.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
tbxfroot.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utaddress.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utalloc.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utascii.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utbuffer.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utcache.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utcksum.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utcopy.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utdebug.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utdecode.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utdelete.c ACPICA: Utilities: Fix spelling mistake "Incremement" -> "Increment" 2025-05-12 15:38:42 +02:00
uterror.c ACPICA: Increase total number of possible Owner IDs 2019-08-21 00:00:36 +02:00
uteval.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utexcep.c
utglobal.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
uthex.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utids.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utinit.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utlock.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utmath.c
utmisc.c ACPICA: Rename nameseg compare macro for clarity 2019-04-09 10:08:28 +02:00
utmutex.c
utnonansi.c ACPICA: Switch back to using strncpy() in acpi_ut_safe_strncpy() 2025-05-29 21:19:10 +02:00
utobject.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utosi.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utownerid.c ACPICA: Increase total number of possible Owner IDs 2019-08-21 00:00:36 +02:00
utpredef.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utprint.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utresdecode.c ACPICA: add support for ClockInput resource (v6.5) 2023-04-06 20:29:11 +02:00
utresrc.c ACPICA: Apply pack(1) to union aml_resource 2025-05-06 23:05:42 +02:00
utstate.c
utstring.c ACPICA: Improve warning message for "invalid ACPI name" 2022-10-28 17:28:23 +02:00
utstrsuppt.c ACPICA: add type casts for string functions 2021-01-22 15:51:53 +01:00
utstrtoul64.c
uttrack.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utuuid.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utxface.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utxferror.c ACPICA: Convert more ACPI errors to firmware errors 2019-01-15 18:04:02 +01:00
utxfinit.c ACPICA: Update copyright year 2025-05-12 15:38:43 +02:00
utxfmutex.c