forks/toybox - Toybox with POSIX patches from E5ten

Age	Commit message (Collapse)	Author
2019-10-14	losetup: Fix null-termination of src string instead of dest after copy	Alessio Balsini
	The function loopback_setup(), after copying the loopback device name with xstrncpy(), ensures the null-termination of the string by forcing its last byte to 0. Unfortunately, this operation: - was probably intended to null-terminate dest instead; - does not affect the program execution because src is free()d right after; - if the size of src is smaller than the offset of the written zero, it modifies an unknown byte in the heap. Drop the null-termination line to fix the issue: xstrcpy() automatically null-terminates dest, or fails if the size of src is bigger than the the requested number of bytes to copy. Signed-off-by: Alessio Balsini <balsini@android.com>
2019-08-09	losetup: fix the race.	Elliott Hughes
	There's a race between LOOP_CTL_GET_FREE and LOOP_SET_FD. Work around it by just retrying if we get EBUSY on the LOOP_SET_FD call. This is what similar code in ChromeOS already does. Bug: http://b/135716654
2019-06-26	losetup: fix Android.	Elliott Hughes
	Use /dev/block/loop* more uniformly, and teach the tests which to expect.
2019-06-25	losetup: minor fixes.	Elliott Hughes
	Fix `losetup -f` to not fail with an error. Add the missing \n for `losetup -f --show FILE`. Use decimal for the device number, like the desktop losetup. Switch to the FLAG macro. Make the tests runnable as tests, and expand coverage a bit. With this patch, the tests pass both with and without TEST_HOST on the desktop. Note though that this patch is part of fixing some real-life losetup issues, not part of the "test cleanup" I'm also looking at. losetup is low down that list!
2019-02-23	Bumper typo cleanup.	Elliott Hughes
	Inspired by some of the small patches that have gone by recently. Limited to only things found in `generated/help.h`, plus a wider cleanup for the more common "milisecond" typo.
2019-02-23	Switch losetup to short arg var style and force typecasts for printf.	Rob Landley

2017-12-02	Android has its loop devices under "block" as Elliott says "by reason of	Rob Landley
	historical accident", so fall back to check there. Also remove an obsolete comment TODO block, check !parent for dirtree top of tree instead of '/' in the filename, and typecast some printf arguments for 32-bit systems.
2016-01-05	Add error_msg_raw() and friends, replace error_msg("%s", s) uses, enable format	Rob Landley
	checking, and fix up format checking complaints. Added out(type, value) function to stat to avoid a zillion printf typecasts.
2015-09-11	Replace toys.exithelp with help_exit() in lib.	Rob Landley

2015-01-01	Switch a lot of strncpy() calls to xstrncpy().	Rob Landley

2014-10-09	Various bugfixes (mostly resource leaks) from Ashwini Sharma's static ↵	Rob Landley
	analysis, plus occasional tweak by me while reviewing them.
2014-07-30	As long as I had to write xabspath(), no point in wrapping realpath().	Rob Landley

2014-05-29	Make "losetup /dev/loop0 filename" work.	Rob Landley
	Sigh. Implement the complex cases and you screw up the simple cases you already tested...
2013-04-14	Move guts of help command into show_help() in lib/help.c, with config ↵	Rob Landley
	TOYBOX_HELP controlling infrastructure.
2013-02-03	Some older build environments don't have LOOP_CTL_GET_FREE or ↵	Rob Landley
	LOOP_SET_CAPACITY. Substitute constants so they can get the rest of losetup without a build break.
2013-01-14	Silence deeply stupid gcc warning. (First non-declaration line of function: ↵	Rob Landley
	if (file) ffd = open(); at end of of function: if (file) close(ffd); "file" is an argument to the function and nothing else assigns to it. gcc warning on that close, "ffd may be used uninitialized!" _HOW_?)
2013-01-02	Have error_msg() and friends set TT.exitval to 1 if it's still 0, clean out ↵	Rob Landley
	other places that were setting it that no longer need to.
2012-12-30	Add losetup. (Who knows, it might even work.)	Rob Landley