On 07/12/2017 03:48 AM, Carlos O'Donell wrote:
> * Rebuild glibc
>
> * Patch committed to trunk [In progress -- IBM]
> * codonell talking to IBM about fix for static linking.
Not needed for the mass rebuild IMHO.
> * Sync to Fedora [Waiting -- Red Hat]
> * Waiting for new compiler to retest glibc builds.
Current glibc master does not build in rawhide anymore:
malloc.c: In function 'tcache_init.part.9':
malloc.c:1590:50: error: array subscript is above array bounds
[-Werror=array-bounds]
#define fastbin(ar_ptr, idx) ((ar_ptr)->fastbinsY[idx])
~~~~~~~~~~~~~~~~~~~~^~~~~~
malloc.c:3572:26: note: in expansion of macro 'fastbin'
mfastbinptr *fb = &fastbin (av, idx);
^~~~~~~
It's probably triggered by constant propagation of the size parameter
into _int_malloc, but we'd have to look at GIMPLE dumps to be sure.
I think I'm going to commit my upstream sync to dist-git anyway because
it contains other adjustments for the upstream sync.
Thanks,
Florian
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