ext/posix: (Further) fix groups array creation on macos. #20744
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With macos Tahoe and clang "17.0.0" (Xcode) the ext/posix/tests/posix_getgrgid_macosx.phpt test crashes as follow: ext/posix/posix.c:681:19: runtime error: load of misaligned address 0x60800000e972 for type 'char **', which requires 8 byte alignment 0x60800000e972: note: pointer points here 70 00 2a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 seems memcpy had been translated to a load instruction ? anyhow, we force to copy a "proper" char * source.
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With macos Tahoe and clang "17.0.0" (Xcode) the ext/posix/tests/posix_getgrgid_macosx.phpt test crashes as follow:
ext/posix/posix.c:681:19: runtime error: load of misaligned address 0x60800000e972 for type 'char **', which requires 8 byte alignment 0x60800000e972: note: pointer points here
70 00 2a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 seems memcpy had been translated to a load instruction ? anyhow, we force to copy a "proper" char * source.