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Use PerlLIO_dup_cloexec in Perl_dirp_dup to set O_CLOEXEC #23361

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Jun 9, 2025
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2 changes: 1 addition & 1 deletion sv.c
Original file line number Diff line number Diff line change
Expand Up @@ -14111,7 +14111,7 @@ Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)

PERL_UNUSED_ARG(param);

ret = fdopendir(dup(my_dirfd(dp)));
ret = fdopendir(PerlLIO_dup_cloexec(my_dirfd(dp)));

#elif defined(WIN32)
ret = win32_dirp_dup(dp, param);
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