riscv/musl - musl - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Rich Felker	6f1c1fe90c	ignore access mode bits of flags in mkostemps and functions that use it per the text accepted for inclusion in POSIX, behavior is unspecified when any of the access mode bits are set. since it's impossible to consistently report this usage error (O_RDONLY could not be detected since its value happens to be zero), the most consistent way to handle them is just to ignore them. previously, if a caller erroneously passed O_WRONLY, the resulting access mode would be O_WRONLY\|O_RDWR, which has the value 3, and this resulted in a file descriptor which rejects both read and write attempts when it is subsequently used.	12 years ago
Szabolcs Nagy	571744447c	include cleanups: remove unused headers and add feature test macros	13 years ago
Rich Felker	ff4d6020d1	fix typo in comment in __randname	13 years ago
Rich Felker	38f44d6923	fix (deprecated) mktemp logic and update it to match other temp functions the access function cannot be used to check for existence, because it operates using real uid/gid rather than effective to determine accessibility; this matters for the non-final path components. instead, use stat. failure of stat is success if only the final component is missing (ENOENT) and otherwise is failure.	13 years ago
Rich Felker	9a97d103fb	remove (no longer useful) namespace-protected __mktemp symbol	13 years ago
Rich Felker	c4685ae429	make mkdtemp and mkstemp family leave template unchanged on fail also refactor mkdtemp based on new shared temp code, removing dependency on the deprecated mktemp, whose behavior made this logic more difficult.	13 years ago
Rich Felker	8872e4e481	use memcmp instead of str[n]cmp for temp function XXXXXX checking	13 years ago
Rich Felker	8d2f8064aa	fix error cases in mkostemps core 1. wrong return value and missing errno for negative suffix len 2. failure to catch suffix len > strlen 3. remove unwanted clearing of input string in invalid case	13 years ago
Rich Felker	3b00675bf5	remove leftover unused variable in mktemp after refactoring	13 years ago
Rich Felker	2cc63358cd	add mkostemp, mkstemps, and mkostemps functions and reorganize temp internals based on patch contributed by Anthony G. Basile (blueness) some issues remain with the filename generation algorithm and other small bugs, but this patch has been sitting around long enough that I feel it's best to get it committed and then work out any remaining issues.	13 years ago
Rich Felker	aed707f679	remove ugly prng from mk*temp and just re-poll time on retry	15 years ago
Rich Felker	bbdcc403ca	eliminate mk*temp dependency on snprintf this helps some tiny programs be even more tiny, and barly increases code size even if both are used.	15 years ago
Rich Felker	3825847243	another return value fix for mktemp...	15 years ago
Rich Felker	69ecbd0f31	make mktemp match the historic behavior, and update functions that use it the historic mktemp is supposed to blank the template string on failure, rather than returning 0. just zero the first character so that mkstemp and mkdtemp can still retry with O(1) space requirement.	15 years ago
Rich Felker	2e6239dd06	fix major bug created from copying mkdtemp logic	15 years ago
Rich Felker	446b4207cc	major improvements to temp file name generator use current time in nanoseconds and some potentially-random (if aslr is enabled) pointer values for the initial tempfile name generation, and step via a cheap linear prng on collisions. limit the number of retry attempts to prevent denial of service attacks even if an attacker can guess the filenames.	15 years ago
Rich Felker	3e9e30166f	reformat mkstemp like mkdtemp this is cleaner and makes it easy to impose a limit on the number of retries later if it seems desirable to do so.	15 years ago
Rich Felker	5377715ce0	ensure standard functions mk[sd]temp don't depend on removed function mktemp	15 years ago
Rich Felker	80695b1d1e	begin namespace-cleanup of standard C headers	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago

20 Commits (dc95322e18615392eea69de355edd735a15a8f36)