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| author | Tobias Burnus <tobias@codesourcery.com> | 2021-03-12 16:31:32 +0100 |
|---|---|---|
| committer | Tobias Burnus <tobias@codesourcery.com> | 2021-03-12 16:31:32 +0100 |
| commit | a6e9633ccb593937fceec67fafc2afe5d518d735 (patch) | |
| tree | 1d356aacf223cd2702f38474e74191764f217cec /gcc/fortran/resolve.c | |
| parent | 3bb345c9313ad8f6a6c24abd7d5eaa11413bbe22 (diff) | |
| download | gcc-a6e9633ccb593937fceec67fafc2afe5d518d735.zip gcc-a6e9633ccb593937fceec67fafc2afe5d518d735.tar.gz gcc-a6e9633ccb593937fceec67fafc2afe5d518d735.tar.bz2 | |
Fortran: Fix libgfortran I/O race with newunit_free [PR99529]
libgfortran/ChangeLog:
* io/transfer.c (st_read_done_worker, st_write_done_worker):
Call unlock_unit here, add unit_lock lock around newunit_free call.
(st_read_done, st_write_done): Only call unlock_unit when not
calling the worker function.
* io/unit.c (set_internal_unit): Don't reset the unit_number
to the same number as this cause race warnings.
Diffstat (limited to 'gcc/fortran/resolve.c')
0 files changed, 0 insertions, 0 deletions