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Restart CI for New Technology and UBSAN hunting

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Continuous Integration (via runit and runitd) is now re-enabled on win7
and win10. The `make test` command, which runs the tests on all systems
is now the fastest and most stable it's been since the project started.

UBSAN is now enabled in MODE=dbg in addition to ASAN. Many instances of
undefined behavior have been removed. Mostly things like passing a NULL
argument to memcpy(), which works fine with Cosmopolitan Libc, but that
doesn't prevents the compiler from being unhappy. There was an issue w/
GNU make where static analysis claims a sprintf() call can overflow. We
also now have nicer looking crash reports on Windows since uname should
now be supported and msys64 addr2line works reliably.
This commit is contained in:
Justine Tunney 2022-03-21 03:46:16 -07:00
parent d5ff2c3fb9
commit 5e8ae2d5bc
80 changed files with 506 additions and 249 deletions
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2
third_party/python/Python/pystate.c vendored
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@ -17,7 +17,7 @@
#include "third_party/python/Include/pystate.h"
/* clang-format off */
#if defined(__FSANITIZE_ADDRESS__) || defined(__FSANITIZE_UNDEFINED__)
#if defined(__SANITIZE_ADDRESS__) || defined(__SANITIZE_UNDEFINED__)
STATIC_YOINK("__die"); /* to guarantee backtraces */
#endif