bug#78509: Coreutils' mv and cp 9.5 do not work properly on old PPC Mac OS X 10.4.11, Tiger
Peter Dyballa via GNU coreutils Bug Reports <[email protected]>
| Newsgroups | gmane.comp.gnu.core-utils.bugs |
|---|---|
| Message-ID | <[email protected]> |
> Am 24.05.2025 um 09:44 schrieb Paul Eggert <[email protected]>: > > On 2025-05-23 04:27, Peter Dyballa wrote: >> 458 { >> 459 int fd = target_directory_operand (lastfile, &sb); >> 460 if (target_dirfd_valid (fd)) >> 461 { >> 462 x.rename_errno = -1; >> 463 target_dirfd = fd; >> 464 target_directory = lastfile; >> 465 n_files--; >> 466 } >> 467 else >> 468 { >> ... >> 484 } >> 485 } >> Here x.rename_errno is (re)set to -1 although already != 0, > > If this is "mv k out" where "out" is not a directory, then you're closing in on the bug. target_directory_operand is supposed to fail (i.e., return a value for which target_dirfd_valid is false) if LASTFILE is not a directory, and LASTFILE is "out" here. You are saying that the GNUlib function target_directory_operand() is known to fail when the target of cp or mv is a file? So I do not need to debug further? And yes, I am debugging in coreutils-9.7/src with Gdb "./mv k out" where k and out were created by "./touch k out". -- Greetings Pete If all else fails read the instructions. - Donald Knuth