Message89269
Hi, Valgrind just told me that Python calls close(-1) on
my_mmap_object.close() for memory mappings. That's because a memory
mapping has no (related) file descriptor.
Using attached warn.py, you can see the warning using strace:
$ strace -e close python warn.py 2>&1|grep -A1 12345
close(12345) = -1 EBADF (Bad file descriptor)
close(4294967295) = -1 EBADF (Bad file descriptor)
close(12345) = -1 EBADF (Bad file descriptor)
where close(4294967295) means close(-1).
Attached patch fixes this warning. |
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Date |
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2009-06-12 10:50:30 | vstinner | set | recipients:
+ vstinner |
2009-06-12 10:50:30 | vstinner | set | messageid: <1244803830.2.0.352029440957.issue6271@psf.upfronthosting.co.za> |
2009-06-12 10:50:28 | vstinner | link | issue6271 messages |
2009-06-12 10:50:28 | vstinner | create | |
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