newlib-cygwin/winsup
David McFarland 53f7fb20a0 Cygwin: mbrtowi: fix segfault when pwi is NULL
mbrtowi was missing null-checks on pwi, but NULL is passed from
regex/engine.c:173.

In a git repo with sendemail.smtpserver set, this results in a segfault when
using git-send-email, which calls:

git config --get-regexp '^sende?mail[.]'

Fixes: 60c25da90d ("Cygwin: mbrtowi: define replacement for mbrtowc, returning UTF-32 value")
Signed-off-by: David McFarland <corngood@gmail.com>
2023-04-19 10:14:46 +02:00
..
CVSChangeLogs.old
cygserver Revert "sys/types.h: Don't include sys/_stdint.h" 2022-05-04 15:08:44 +02:00
cygwin Cygwin: mbrtowi: fix segfault when pwi is NULL 2023-04-19 10:14:46 +02:00
doc Cygwin: Export posix_spawn_file_actions_add{f}chdir_np 2023-04-19 00:34:36 +02:00
testsuite Cygwin: testsuite: Drop appending 'ntsec' to CYGWIN in cygrun wrapper 2023-01-13 17:03:58 +00:00
utils Cygwin: chattr: fix description of requirements for casesensitive directories 2023-04-03 22:41:07 +02:00
CONTRIBUTORS Cygwin: Add Ben Wijen to list of contributors 2021-01-18 12:01:19 +01:00
COPYING
COPYING.LIB
CYGWIN_LICENSE
Makefile.am Cygwin: Conditionally build documentation 2021-12-17 22:28:16 +00:00
Makefile.am.common Cygwin: automake: change @INCLUDES@ to @AM_CPPFLAGS@ to avoid warnings 2021-04-29 11:28:14 +02:00
README
acinclude.m4 Cygwin: Reorganize cygwin source dir 2022-08-05 12:02:11 +02:00
autogen.sh Cygwin: autogen.sh: Allow running from any directory 2021-05-06 10:56:20 +02:00
configure.ac Cygwin: dumper: also link with libzstd, as libbfd may require it 2023-02-14 14:37:32 +00:00

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