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0109d676f9
git-commit-vandalism/compat
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Doan Tran Cong Danh 0109d676f9 mingw: use {gm,local}time_s as backend for {gm,local}time_r 
Since Windows doesn't provide gmtime_r(3) and localtime_r(3),
we're providing a compat version by using non-reentrant gmtime(3) and
localtime(3) as backend. Then, we copy the returned data into the
buffer.

By doing that, in case of failure, we will dereference a NULL pointer
returned by gmtime(3), and localtime(3), and we always return a valid
pointer instead of NULL.

Drop the memcpy(3) by using gmtime_s(), and use localtime_s() as the
backend on Windows, and make sure we will return NULL in case of
failure.

Cc: Johannes Sixt <j6t@kdbg.org>
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Doan Tran Cong Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-12-01 22:26:25 -08:00
..
nedmalloc nedmalloc: avoid compiler warning about unused value 2019-08-07 11:54:55 -07:00
poll Merge branch 'js/mingw-use-utf8' 2019-07-11 15:16:49 -07:00
regex compat/regex/regcomp.c: define intptr_t and uintptr_t on NonStop 2019-01-03 14:16:20 -08:00
vcbuild msvc: handle DEVELOPER=1 2019-10-06 09:07:44 +09:00
win32 Merge branch 'dl/compat-cleanup' 2019-10-18 11:40:47 +09:00
access.c git-compat-util: work around for access(X_OK) under root 2019-04-25 17:49:44 +09:00
apple-common-crypto.h imap-send: use HMAC() function provided by OpenSSL 2016-04-08 11:45:47 -07:00
basename.c compat/basename.c: provide a dirname() compatibility function 2016-01-12 10:40:54 -08:00
bswap.h compat/bswap: add include header guards 2019-03-07 07:42:14 +09:00
fileno.c git-compat-util: work around for access(X_OK) under root 2019-04-25 17:49:44 +09:00
fopen.c git_fopen: fix a sparse 'not declared' warning 2017-05-26 12:33:55 +09:00
gmtime.c date: recognize bogus FreeBSD gmtime output 2014-04-01 14:39:04 -07:00
hstrerror.c compat/hstrerror: convert sprintf to snprintf 2015-09-25 10:18:18 -07:00
inet_ntop.c compat/inet_ntop: fix off-by-one in inet_ntop4 2015-09-25 10:18:18 -07:00
inet_pton.c Drop system includes from inet_pton/inet_ntop compatibility wrappers 2012-02-05 16:32:33 -08:00
memmem.c
mingw.c mingw: use {gm,local}time_s as backend for {gm,local}time_r 2019-12-01 22:26:25 -08:00
mingw.h compat/*.[ch]: remove extern from function declarations using spatch 2019-09-05 11:05:45 -07:00
mkdir.c compat: some mkdir() do not like a slash at the end 2012-08-24 09:48:51 -07:00
mkdtemp.c
mmap.c compat: make sure git_mmap is not expected to write 2018-10-25 18:51:03 +09:00
msvc.c win32: use our own dirent.h 2010-11-23 16:06:50 -08:00
msvc.h msvc: add pragmas for common warnings 2019-06-25 10:46:57 -07:00
obstack.c compat/obstack: fix -Wcast-function-type warnings 2019-01-17 11:13:38 -08:00
obstack.h obstack: fix compiler warning 2019-06-20 14:03:05 -07:00
pread.c
precompose_utf8.c Support working-tree-encoding "UTF-16LE-BOM" 2019-01-31 10:27:52 -08:00
precompose_utf8.h compat/precompose_utf8.h: use more common include guard style 2018-08-15 11:52:09 -07:00
qsort_s.c compat: add qsort_s() 2017-01-23 11:02:34 -08:00
setenv.c use st_add and st_mult for allocation size computation 2016-02-22 14:51:09 -08:00
sha1-chunked.c sha1: allow limiting the size of the data passed to SHA1_Update() 2015-11-05 10:35:11 -08:00
sha1-chunked.h sha1: allow limiting the size of the data passed to SHA1_Update() 2015-11-05 10:35:11 -08:00
snprintf.c MSVC: vsnprintf in Visual Studio 2015 doesn't need SNPRINTF_SIZE_CORR any more 2016-03-30 11:13:01 -07:00
stat.c compat: convert modes to use portable file type values 2014-12-04 11:58:36 -08:00
strcasestr.c
strdup.c compat: move strdup(3) replacement to its own file 2016-09-07 10:41:45 -07:00
strlcpy.c
strtoimax.c Add strtoimax() compatibility function. 2011-11-02 13:06:30 -07:00
strtoumax.c
terminal.c strbuf: introduce strbuf_getline_{lf,nul}() 2016-01-15 10:12:51 -08:00
terminal.h add generic terminal prompt function 2011-12-12 16:09:38 -08:00
unsetenv.c Revert "compat/unsetenv.c: Fix a sparse warning" 2013-07-21 15:09:56 -07:00
win32.h mingw: rename WIN32 cpp macro to GIT_WINDOWS_NATIVE 2013-05-08 12:14:35 -07:00
win32mmap.c mmap(win32): avoid expensive fstat() call 2016-04-22 15:01:16 -07:00
winansi.c winansi: use FLEX_ARRAY to avoid compiler warning 2019-10-06 09:07:44 +09:00