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[Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack
From: |
wolfgang.thaller at gmx dot net |
Subject: |
[Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack |
Date: |
Thu, 03 Jan 2019 14:04:16 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=24055
--- Comment #3 from Wolfgang Thaller <wolfgang.thaller at gmx dot net> ---
Comment on attachment 11507
--> https://sourceware.org/bugzilla/attachment.cgi?id=11507
Proposed patch
There are also some minor problems with your proposed patch:
* The assert checks < sizeof(AUXENT), but AUXENT is the external auxentm and by
definition AUXESZ == sizeof(AUXENT), so it looks like this assert will always
fail.
* The size for the memcpy is numaux * sizeof(AUXESZ), but AUXESZ is the size,
not the structure, so sizeof(AUXESZ) == sizeof(18) == sizeof(int) == 4.
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- [Bug ld/24055] New: _bfd_xcoff_swap_aux_in smashes the stack, wolfgang.thaller at gmx dot net, 2019/01/02
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack, wolfgang.thaller at gmx dot net, 2019/01/02
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack, nickc at redhat dot com, 2019/01/03
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack, wolfgang.thaller at gmx dot net, 2019/01/03
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack,
wolfgang.thaller at gmx dot net <=
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack, nickc at redhat dot com, 2019/01/04
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack, wolfgang.thaller at gmx dot net, 2019/01/04
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack, wolfgang.thaller at gmx dot net, 2019/01/06
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack, nickc at redhat dot com, 2019/01/10
- [Bug ld/24055] _bfd_xcoff_swap_aux_in smashes the stack, wolfgang.thaller at gmx dot net, 2019/01/10