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Commit Graph

Author	SHA1	Message	Date
Dmitry Stogov	68381457cc	Fix test failures when PHP is compiled without ZEND_CHECK_STACK_LIMIT (e.g. 32-bit CLANG build with address sanitizer)	2023-01-24 09:55:47 +03:00
Arnaud Le Blanc	cf77762970	Skip tests under MSAN Stack overflows can be detected as long as C stack frames between two execute_ex() calls use less than zend.reserved_stack_size bytes of stack. The default value of zend.reserved_stack_size accounts for the largest stack users, but MSAN instrumentation increases usage considerably: php_pcre2_match uses more than 200KiB of stack in some MSAN build, compared to 20KiB without MSAN according to -fstack-usage.	2022-12-19 21:41:48 +01:00
Arnaud Le Blanc	a11c8a3039	Limit stack size (#9104 )	2022-12-16 17:44:26 +01:00

Author

SHA1

Message

Date

Dmitry Stogov

68381457cc

Fix test failures when PHP is compiled without ZEND_CHECK_STACK_LIMIT

(e.g. 32-bit CLANG build with address sanitizer)

2023-01-24 09:55:47 +03:00

Arnaud Le Blanc

cf77762970

Skip tests under MSAN

Stack overflows can be detected as long as C stack frames between two
execute_ex() calls use less than zend.reserved_stack_size bytes of stack.

The default value of zend.reserved_stack_size accounts for the largest stack
users, but MSAN instrumentation increases usage considerably: php_pcre2_match
uses more than 200KiB of stack in some MSAN build, compared to 20KiB without MSAN
according to -fstack-usage.

2022-12-19 21:41:48 +01:00

Arnaud Le Blanc

a11c8a3039

Limit stack size (#9104 )

2022-12-16 17:44:26 +01:00

3 Commits