[PATCH 05/10 v3] libdw: make dwarf_getalt and dwarf_setalt thread-safe

[Mark Wielaard]

On Fri, 2024-08-02 at 19:38 -0400, Aaron Merey wrote:
> From: Heather McIntyre <hsm2@rice.edu>
> 
> 	* libdw/dwarf_getalt.c (dwarf_getalt): Add locking.
> 	* libdw/dwarf_setalt.c (dwarf_setalt): Ditto.
> 
> Signed-off-by: Heather S. McIntyre <hsm2@rice.edu>
> Signed-off-by: Aaron Merey <amerey@redhat.com>
> Signed-off-by: Mark Wielaard <mark@klomp.org>
> 
> ---
> v3 changes:
> 
> Check for NULL argument before acquiring lock. Assign result before
> releasing lock.  Include dwarf_setalt.c changes that were previously
> included in patch 5/9 v2.

Cleanups look good. This patch looks good to go.

Thanks,

Mark