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d09468b69f
We are seeing some random cases where the regression test runtestfedabipkgdiff.py hangs in what seems to be a deadlock. This seems to happen in fedabipkgidiff when it spawns a process to run abipkgdiff. More precisely, proc.communicate() hangs. The documentation of that function at https://docs.python.org/2/library/subprocess.html#subprocess.Popen.communicate says: Note: The data read is buffered in memory, so do not use this method if the data size is large or unlimited. So this patch avoids using proc.communicate() because the output of abipkgdiff *can* be large. Rather, the patch manually waits for the the spawned abipkgdiff to finish, and then, read its output. * tools/fedabipkgdiff (abipkgidff): Do not use Popen.communicate() as it might hang if the data is large. Rather, busy wait for the abipkgdiff process to finish and then get its output. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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| .. | ||
| .gitignore | ||
| abiar.cc | ||
| abicompat.cc | ||
| abidiff.cc | ||
| abidw.cc | ||
| abilint.cc | ||
| abipkgdiff.cc | ||
| abisym.cc | ||
| binilint.cc | ||
| fedabipkgdiff | ||
| Makefile.am | ||