Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 162b6fd168f6a99e0687b79490925b3499795ac6
https://github.com/Perl/perl5/commit/162b6fd168f6a99e0687b79490925b3499795ac6
Author: Paul "LeoNerd" Evans <[email protected]>
Date: 2025-09-26 (Fri, 26 Sep 2025)
Changed paths:
M pad.c
Log Message:
-----------
Assert on args to padnamelist_dup() before trying to use them
Commit: 05fb84472b3efe94bcbf06e2a467eecf97cf1f8e
https://github.com/Perl/perl5/commit/05fb84472b3efe94bcbf06e2a467eecf97cf1f8e
Author: Paul "LeoNerd" Evans <[email protected]>
Date: 2025-09-26 (Fri, 26 Sep 2025)
Changed paths:
M embed.fnc
M inline.h
M pad.c
M proto.h
M t/class/threads.t
Log Message:
-----------
Two bugfixes to `field` handling during thread cloning
This fixes two separate but related bugs.
* Thread clone crashed if any class existed with no fields in it. This
is fixed by permitting a NULL PADNAMELIST parameter to
padnamelist_dup(). [GH23771]
* Thread cloning would unreliably segfault due to missing
PadnameFIELDINFO() of an outer closure capture, depending on the
exact order of CV discovery. This is fixed by correct usage of the
PL_ptr_table to store details of cloned `struct padname_fieldinfo`
structures, and careful ordering of assignments and recursive clone
calls.
Compare: https://github.com/Perl/perl5/compare/fb4d3f55c423...05fb84472b3e
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