Re: [PATCH] d: fix ASAN in option processing

2021-11-28 Thread Martin Liška
On 11/25/21 14:59, Martin Liška wrote: Fixes: ==129444==ERROR: AddressSanitizer: global-buffer-overflow on address 0x0666ca5c at pc 0x00ef094b bp 0x7fff8180 sp 0x7fff8178 READ of size 4 at 0x0666ca5c thread T0     #0 0xef094a in parse_optimize_options ../../gcc/d/d-attribs.

Re: [PATCH] d: fix ASAN in option processing

2021-11-26 Thread Martin Liška
On 11/26/21 13:34, Iain Buclaw wrote: Thanks, looks OK to me, does it need backporting as well? Yes, I guess so. I'm going to do it. Martin

Re: [PATCH] d: fix ASAN in option processing

2021-11-26 Thread Iain Buclaw via Gcc-patches
Excerpts from Martin Liška's message of November 25, 2021 2:59 pm: > Fixes: > > ==129444==ERROR: AddressSanitizer: global-buffer-overflow on address > 0x0666ca5c at pc 0x00ef094b bp 0x7fff8180 sp 0x7fff8178 > READ of size 4 at 0x0666ca5c thread T0 > #0 0xef094a in parse_o

[PATCH] d: fix ASAN in option processing

2021-11-25 Thread Martin Liška
Fixes: ==129444==ERROR: AddressSanitizer: global-buffer-overflow on address 0x0666ca5c at pc 0x00ef094b bp 0x7fff8180 sp 0x7fff8178 READ of size 4 at 0x0666ca5c thread T0 #0 0xef094a in parse_optimize_options ../../gcc/d/d-attribs.cc:855 #1 0xef0d36 in d_handle_optimi