https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127753
Bug ID: 127753
Summary: caf_shmem: shared memory object left in /dev/shm when
the program is stopped by a signal
Product: gcc
Version: 17.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libfortran
Assignee: unassigned at gcc dot gnu.org
Reporter: jvdelisle at gcc dot gnu.org
Target Milestone: ---
Normal termination, STOP, ERROR STOP, FAIL IMAGE and an image killed
by a signal all remove /dev/shm/gfor-shm-<pid>. When the supervisor
process itself receives SIGTERM or SIGINT (a timeout, ^C), it kills
the images and exits without unlinking the object, so every such run
leaks one; a machine that runs the testsuite collects hundreds of
them.
---- sleep.f90 ----
program sleep_forever
implicit none
sync all
do
end do
end program sleep_forever
Originally reported in PR127738
