git/compat
Steve Hoelzer e8dfcace31 poll: use GetTickCount64() to avoid wrap-around issues
The value of timeout starts as an int value, and for this reason it
cannot overflow unsigned long long aka ULONGLONG. The unsigned version
of this initial value is available in orig_timeout. The difference
(orig_timeout - elapsed) cannot wrap around because it is protected by
a conditional (as can be seen in the patch text). Hence, the ULONGLONG
difference can only have values that are smaller than the initial
timeout value and truncation to int cannot overflow.

Signed-off-by: Steve Hoelzer <shoelzer@gmail.com>
[j6t: improved both implementation and log message]
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-05 13:02:42 +09:00
..
nedmalloc compat: move strdup(3) replacement to its own file 2016-09-07 10:41:45 -07:00
poll poll: use GetTickCount64() to avoid wrap-around issues 2018-11-05 13:02:42 +09:00
regex Replace Free Software Foundation address in license notices 2017-11-09 13:21:21 +09:00
vcbuild vcbuild/README: update to accommodate for missing common-cmds.h 2018-07-16 14:30:34 -07:00
win32 Win32: simplify loading of DLL functions 2017-09-26 11:02:49 +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 bswap: add 64 bit endianness helper get_be64 2017-09-24 10:39:37 +09:00
cygwin.c cygwin: allow pushing to UNC paths 2017-07-05 14:01:03 -07:00
cygwin.h cygwin: allow pushing to UNC paths 2017-07-05 14:01:03 -07:00
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 optimize compat/ memmem() 2009-03-02 18:28:06 -08:00
mingw.c Merge branch 'js/mingw-load-sys-dll' 2018-10-30 15:43:48 +09:00
mingw.h mingw: use domain information for default email 2018-10-16 12:59:57 +09:00
mkdir.c compat: some mkdir() do not like a slash at the end 2012-08-24 09:48:51 -07:00
mkdtemp.c Fix gitmkdtemp: correct test for mktemp() return value 2010-02-25 12:08:22 -08:00
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: fix stat definition hell 2013-09-11 11:08:52 -07:00
obstack.c Replace Free Software Foundation address in license notices 2017-11-09 13:21:21 +09:00
obstack.h Replace Free Software Foundation address in license notices 2017-11-09 13:21:21 +09:00
pread.c Replacing the system call pread() with lseek()/xread()/lseek() sequence. 2007-01-09 16:40:40 -08:00
precompose_utf8.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
precompose_utf8.h compat/precompose_utf8.h: use more common include guard style 2018-08-15 11:52:09 -07:00
qsort.c use st_add and st_mult for allocation size computation 2016-02-22 14:51:09 -08:00
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 simplify inclusion of system header files. 2006-12-20 09:51:35 -08:00
strtoimax.c Add strtoimax() compatibility function. 2011-11-02 13:06:30 -07:00
strtoumax.c Add a compat/strtoumax.c for Solaris 8. 2007-02-19 18:20:30 -08:00
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: avoid buffer overrun 2017-05-08 12:18:19 +09:00