Bugs found by the Python project¶
CPython has an extensive test suite which sometimes spot bugs in third party code.
Kernel bugs¶
test_os on Linux 2.6.?35? return code
Many issues with threads+signals on OpenBSD and old versions of FreeBSD: test disabled on these platforms
FreeBSD: when close(fd) on a fifo fails with EINTR, the file descriptor is not really closed
FreeBSD: bug in ZFS: https://github.com/python/cpython/issues/59953
Compiler bugs¶
ppc64le double to float cast + memcpy bug
Visual Studio PGupdate duplicated functions:
“Disable COMDAT folding in Windows PGO builds.”
Error with gcc-4.6 -O1 -ftree-vectorize
“Python 3.2 doesn’t compile correctly with -O3”
Apple Clang bug