Rich Felker ae3a8c93a6 fix strcasestr failing to find zero-length needle ...

the loop condition ending on end-of-haystack ends before a zero-length
needle can be matched, so just explicitly check it before the loop.

2025-05-16 09:11:14 -04:00

..

aarch64

add optimized aarch64 memcpy and memset

2020-06-26 17:49:51 -04:00

arm

add big-endian support to ARM assembler memcpy

2020-06-25 19:11:13 -04:00

i386

remove the last of possible-textrels from i386 asm

2015-04-18 20:45:39 -04:00

x86_64

remove potentially PIC-incompatible relocations from x86_64 and x32 asm

2015-04-18 21:18:23 -04:00

bcmp.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

bcopy.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

bzero.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

explicit_bzero.c

optimize explicit_bzero for size

2018-07-02 17:14:54 -04:00

index.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

memccpy.c

remove redundant condition in memccpy

2020-03-20 15:45:08 -04:00

memchr.c

fix aliasing-based undefined behavior in string functions

2018-09-26 14:39:10 -04:00

memcmp.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

memcpy.c

optimized C memcpy

2013-08-28 03:34:57 -04:00

memmem.c

fix undefined behavior from signed overflow in strstr and memmem

2020-04-30 21:52:28 -04:00

memmove.c

fix aliasing-based undefined behavior in string functions

2018-09-26 14:39:10 -04:00

mempcpy.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

memrchr.c

reduce spurious inclusion of libc.h

2018-09-12 14:34:37 -04:00

memset.c

fix undefined behavior in memset due to missing sequence points

2017-08-29 19:53:50 -04:00

rindex.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

stpcpy.c

fix aliasing-based undefined behavior in string functions

2018-09-26 14:39:10 -04:00

stpncpy.c

fix aliasing-based undefined behavior in string functions

2018-09-26 14:39:10 -04:00

strcasecmp.c

reduce spurious inclusion of libc.h

2018-09-12 14:34:37 -04:00

strcasestr.c

fix strcasestr failing to find zero-length needle

2025-05-16 09:11:14 -04:00

strcat.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

strchr.c

overhaul internally-public declarations using wrapper headers

2018-09-12 14:34:33 -04:00

strchrnul.c

fix aliasing-based undefined behavior in string functions

2018-09-26 14:39:10 -04:00

strcmp.c

strcmp: Remove unnecessary check for *r

2013-11-23 16:17:38 -05:00

strcpy.c

overhaul internally-public declarations using wrapper headers

2018-09-12 14:34:33 -04:00

strcspn.c

overhaul internally-public declarations using wrapper headers

2018-09-12 14:34:33 -04:00

strdup.c

remove or make static various unused __-prefixed symbols

2018-09-12 14:34:35 -04:00

strerror_r.c

reduce spurious inclusion of libc.h

2018-09-12 14:34:37 -04:00

strlcat.c

more header cleanup and conformance fixes - string.h

2011-02-14 20:53:15 -05:00

strlcpy.c

fix aliasing-based undefined behavior in string functions

2018-09-26 14:39:10 -04:00

strlen.c

fix aliasing-based undefined behavior in string functions

2018-09-26 14:39:10 -04:00

strncasecmp.c

reduce spurious inclusion of libc.h

2018-09-12 14:34:37 -04:00

strncat.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

strncmp.c

fix all implicit conversion between signed/unsigned pointers

2011-03-25 16:34:03 -04:00

strncpy.c

overhaul internally-public declarations using wrapper headers

2018-09-12 14:34:33 -04:00

strndup.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

strnlen.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

strpbrk.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

strrchr.c

overhaul internally-public declarations using wrapper headers

2018-09-12 14:34:33 -04:00

strsep.c

fix prototype for strsep

2011-04-06 14:28:29 -04:00

strsignal.c

handle possibility that SIGEMT replaces SIGSTKFLT in strsignal

2020-05-21 16:25:12 -04:00

strspn.c

fix all implicit conversion between signed/unsigned pointers

2011-03-25 16:34:03 -04:00

strstr.c

fix misleading comment in strstr

2020-12-09 11:34:29 -05:00

strtok_r.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

strtok.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

strverscmp.c

fix strverscmp comparison of digit sequence with non-digits

2022-11-07 22:33:24 -05:00

swab.c

fix handling of odd lengths in swab function

2014-10-04 11:14:01 -04:00

wcpcpy.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

wcpncpy.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

wcscasecmp_l.c

add all missing wchar functions except floating point parsers

2012-03-01 23:24:45 -05:00

wcscasecmp.c

add all missing wchar functions except floating point parsers

2012-03-01 23:24:45 -05:00

wcscat.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

wcschr.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

wcscmp.c

fix return value of wcs{,n}cmp for extreme wchar_t values

2023-02-12 17:50:59 -05:00

wcscpy.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

wcscspn.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

wcsdup.c

reduce spurious inclusion of libc.h

2018-09-12 14:34:37 -04:00

wcslen.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

wcsncasecmp_l.c

add all missing wchar functions except floating point parsers

2012-03-01 23:24:45 -05:00

wcsncasecmp.c

add all missing wchar functions except floating point parsers

2012-03-01 23:24:45 -05:00

wcsncat.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

wcsncmp.c

fix return value of wcs{,n}cmp for extreme wchar_t values

2023-02-12 17:50:59 -05:00

wcsncpy.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

wcsnlen.c

add all missing wchar functions except floating point parsers

2012-03-01 23:24:45 -05:00

wcspbrk.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

wcsrchr.c

fix wrong type for wcsrchr argument 2

2011-06-13 14:06:04 -04:00

wcsspn.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

wcsstr.c

fix false negatives with periodic needles in strstr, wcsstr, and memmem

2014-04-18 17:38:35 -04:00

wcstok.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

wcswcs.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

wmemchr.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

wmemcmp.c

fix return value of wmemcmp for extreme wchar_t values

2023-04-24 11:23:39 -04:00

wmemcpy.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

wmemmove.c

optimize nop case of wmemmove

2018-09-23 02:51:01 -04:00

wmemset.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00