Sebastian Huber c2287ba2cf libio: Robust file descriptor reference counting ...

There was a race conditon in the reference counting of file descriptors
during a close() operation.  After the call to the close handler, the
rtems_libio_free() function cleared the flags to zero.  However, at this
point in time there may still exist some holders of the file descriptor.
With RTEMS_DEBUG enabled this could lead to failed assertions in
rtems_libio_iop_drop().

Change the code to use only atomic read-modify-write operations on the
rtems_libio_iop::flags.

2020-03-13 09:57:04 +01:00

..

fsclose01.doc

fsclose01: Add tmpfile() test case

2018-02-05 09:31:32 +01:00

fsclose01.scn

…

init.c

libio: Robust file descriptor reference counting

2020-03-13 09:57:04 +01:00