Karsten Blees beccef5032 Win32: fix environment memory leaks ...

All functions that modify the environment have memory leaks.

Disable gitunsetenv in the Makefile and use env_setenv (via mingw_putenv)
instead (this frees removed environment entries).

Move xstrdup from env_setenv to make_augmented_environ, so that
mingw_putenv no longer copies the environment entries (according to POSIX
[1], "the string [...] shall become part of the environment"). This also
fixes the memory leak in gitsetenv, which expects a POSIX compliant putenv.

[1] http://pubs.opengroup.org/onlinepubs/009695399/functions/putenv.html

Note: This patch depends on taking control of char **environ and having
our own mingw_putenv (both introduced in "Win32: Unicode environment
(incoming)").

Signed-off-by: Karsten Blees <blees@dcon.de>

2012-06-05 13:44:20 -05:00

..

fnmatch

…

nedmalloc

…

regex

…

vcbuild

…

win32

…

basename.c

…

bswap.h

…

cygwin.c

…

cygwin.h

…

fopen.c

…

hstrerror.c

…

inet_ntop.c

…

inet_pton.c

…

memmem.c

…

mingw.c

Win32: fix environment memory leaks

2012-06-05 13:44:20 -05:00

mingw.h

Win32: fix environment memory leaks

2012-06-05 13:44:20 -05:00

mkdtemp.c

…

mmap.c

…

msvc.c

…

msvc.h

…

obstack.c

…

obstack.h

…

pread.c

…

qsort.c

…

setenv.c

…

snprintf.c

…

strcasestr.c

…

strlcpy.c

…

strtoimax.c

…

strtok_r.c

…

strtoumax.c

…

terminal.c

…

terminal.h

…

unsetenv.c

…

win32.h

…

win32mmap.c

…

winansi.c

…