Fixed bug #75169 (BCMath errors/warnings bypass error handling) #2745
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Instead of writing warning messages to `stderr`, we employ PHP's error handling to raise `E_WARNING` even for the single case where `bc_rt_error()` has been called, since that did not actually error out. We choose to call `php_error_docref()` directly in libbcmath, since there is no upstream, and since other PHP core functionality is already used in our bundled libbcmath. Accordingly, we remove `rt.c` so it will not be accidentally used in the future. Besides adapting a few existing tests, we add new tests so that the warnings are tested at least once. We also get rid of the Windows specific tests, since the warning behavior is now supposed to be platform-agnostic.
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Apparently, this is uncontroversial, so I'm going to merge into master. |
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Instead of writing warning messages to
stderr, we employ PHP's errorhandling to raise
E_WARNINGeven for the single case wherebc_rt_error()has been called, since that did not actually error out.We choose to call
php_error_docref()directly in libbcmath, sincethere is no upstream, and since other PHP core functionality is already
used in our bundled libbcmath. Accordingly, we remove
rt.cso it willnot be accidentally used in the future.
Besides adapting a few existing tests, we add new tests so that the
warnings are tested at least once. We also get rid of the Windows
specific tests, since the warning behavior is now supposed to be
platform-agnostic.