Citeren Arjen de Korte <arjen+l...@de-korte.org>:
Citeren Arjen de Korte <arjen+l...@de-korte.org>:
Citeren Kevin Darbyshire-Bryant <ke...@darbyshire-bryant.me.uk>:
On 23/08/17 18:25, Arjen de Korte wrote:
While removing the MIPS patch fixes dropbear when using gcc 7.1.0
and '-Os', uhttpd goes tits up with a segfault in liblua. With
'-O2' it's fine for both, so I'll probably stick with that for now.
What about with gcc 7.2.0?
Good question. I'll try that later today.
No joy, uhttpd still fails to start with exactly the same
errormessage as with gcc 7.1.0:
Thu Aug 24 19:44:23 2017 kern.info kernel: [ 49.227713]
Thu Aug 24 19:44:23 2017 kern.info kernel: [ 49.227713]
do_page_fault(): sending SIGSEGV to uhttpd for invalid read access
from 778c50d8
Thu Aug 24 19:44:23 2017 kern.info kernel: [ 49.227734] epc =
778cc277 in liblua.so.5.1.5[778c6000+2e000]
Thu Aug 24 19:44:23 2017 kern.info kernel: [ 49.230672] ra =
778cc271 in liblua.so.5.1.5[778c6000+2e000]
Thu Aug 24 19:44:23 2017 kern.info kernel: [ 49.233703]
Thu Aug 24 19:44:23 2017 daemon.info procd: Instance
uhttpd::instance1 s in a crash loop 6 crashes, 0 seconds since last
crash
And like with gcc 7.1.0, all is well when compiled with '-O2' (OK)
instead of '-Os' (not OK).
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