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Title: bpo-23689: re module, fix memory leak when a match is terminated by a signal or memory allocation failure · Pull Request #32283 · python/cpython · GitHub

Open Graph Title: bpo-23689: re module, fix memory leak when a match is terminated by a signal or memory allocation failure · Pull Request #32283 · python/cpython

X Title: bpo-23689: re module, fix memory leak when a match is terminated by a signal or memory allocation failure · Pull Request #32283 · python/cpython

Description: @serhiy-storchaka This time, I checked several rounds carefully, it should be in good state. Tested with VERBOSE/VVERBOSE macros defined, it builds and runs well. https://bugs.python.org/issue23689

Open Graph Description: @serhiy-storchaka This time, I checked several rounds carefully, it should be in good state. Tested with VERBOSE/VVERBOSE macros defined, it builds and runs well. https://bugs.python.org/issue23689

X Description: @serhiy-storchaka This time, I checked several rounds carefully, it should be in good state. Tested with VERBOSE/VVERBOSE macros defined, it builds and runs well. https://bugs.python.org/issue23689

Opengraph URL: https://github.com/python/cpython/pull/32283

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bpo-23689: re module, fix memory leak when a match is terminated by a signal or memory allocation failure https://github.com/python/cpython/pull/32283/files#top
Show all changes 11 commits https://github.com/python/cpython/pull/32283/files
e5317fe 1. add variables wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/e5317fe2fd80a8fbafd8420d1a9013276b89678f
28e4d2d 2. add _CompileData class to _compile.py wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/28e4d2d97f39897ad437683ee2710573579fd665
7493fad 3. add repeat_count parameter to _sre.compile() function wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/7493fad15987bad1de1da48c192877b912291555
b928335 4. emit repeat_count in sre_compile.py wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/b928335409c967ce2a07a362eaad88c4a0662515
dfec05d 5. change _validate_outer() parameter wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/dfec05de5ca6e68303f2c6b6cbca5c34fc772219
db7e88b 6. validate in _validate_inner() / _validate_outer() wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/db7e88b2af63d60b3bab3728e0a72a280331d02c
a43cb6e 7. allocate repeats_array for SRE_STATE wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/a43cb6e2d5125a87753467d52180585eb968f93b
1560a0c 8. support code in sre_lib.h wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/1560a0cc5977bd12fbb8bae4e7a2210fa3d4073d
96be025 9. add unit-tests wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/96be0259a7c512c20f14e7fb8234fc7931fdb526
7ee3e66 a. skip -= field_number wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/7ee3e669b08a84721e036b2f22256abc3f77521b
e95b19f b. improve unit-test wjssz Apr 3, 2022 https://github.com/python/cpython/pull/32283/commits/e95b19f63d36ede3525303e5363738d206083d47
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