| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | 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.
| Rich Felker | 2014-10-06 | 1 | -0/+1 |
| * | include cleanups: remove unused headers and add feature test macros | Szabolcs Nagy | 2013-12-12 | 3 | -8/+2 |
| * | fix typo in comment in __randname | Rich Felker | 2013-09-04 | 1 | -1/+1 |
| * | 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.
| Rich Felker | 2013-08-02 | 1 | -4/+11 |
| * | remove (no longer useful) namespace-protected __mktemp symbol | Rich Felker | 2013-08-02 | 1 | -4/+1 |
| * | 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.
| Rich Felker | 2013-08-02 | 2 | -13/+18 |
| * | use memcmp instead of str[n]cmp for temp function XXXXXX checking | Rich Felker | 2013-02-20 | 2 | -2/+2 |
| * | 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
| Rich Felker | 2013-02-20 | 1 | -6/+3 |
| * | remove leftover unused variable in mktemp after refactoring | Rich Felker | 2013-02-20 | 1 | -1/+0 |
| * | 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.
| Rich Felker | 2013-02-20 | 6 | -29/+83 |
| * | remove ugly prng from mk*temp and just re-poll time on retry | Rich Felker | 2011-07-28 | 1 | -6/+5 |
| * | 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.
| Rich Felker | 2011-07-28 | 1 | -3/+4 |
| * | another return value fix for mktemp... | Rich Felker | 2011-06-12 | 1 | -1/+2 |
| * | 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.
| Rich Felker | 2011-02-19 | 3 | -5/+8 |
| * | fix major bug created from copying mkdtemp logic | Rich Felker | 2011-02-19 | 1 | -1/+1 |
| * | 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.
| Rich Felker | 2011-02-18 | 3 | -16/+21 |
| * | 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.
| Rich Felker | 2011-02-18 | 1 | -7/+5 |
| * | ensure standard functions mk[sd]temp don't depend on removed function mktemp | Rich Felker | 2011-02-14 | 3 | -5/+9 |
| * | begin namespace-cleanup of standard C headers | Rich Felker | 2011-02-14 | 2 | -0/+2 |
| * | initial check-in, version 0.5.0 | Rich Felker | 2011-02-12 | 3 | -0/+76 |
