[Bug 43946] wineboot crashes with stack smashing on aarch64

wine-bugs at winehq.org wine-bugs at winehq.org
Sat Nov 4 13:58:57 CDT 2017


https://bugs.winehq.org/show_bug.cgi?id=43946

--- Comment #6 from Austin English <austinenglish at gmail.com> ---
(In reply to Austin English from comment #5)
> Created attachment 59621 [details]
> valgrind log
> 
> ==13157==    at 0x4030804: _vgnU_freeres (vg_preloaded.c:82)
> ==13157==    by 0x7BC9B2C3: terminate_thread (thread.c:412)
> ==13157==    by 0x7BC93703: quit_handler (signal_arm64.c:973)
> ==13157==    by 0x58057573: ??? (in
> /home/austin/src/valgrind/memcheck/memcheck-arm64-linux)
> ==13157==  Address 0x566be68 is on thread 6's stack
> ==13157==  in frame #0, created by _vgnU_freeres (vg_preloaded.c:59)
> ==13157==

Make that:
==13174== Thread 5:
==13174== Invalid write of size 8
==13174==    at 0x40307C8: _vgnU_freeres (vg_preloaded.c:59)
==13174==    by 0x7B47B547: exec_loader (process.c:1958)
==13174==    by 0x7B47CCAB: create_process (process.c:2141)
==13174==    by 0x7B47DD0B: create_process_impl (process.c:2424)
==13174==    by 0x4EF3447: service_start_process.constprop.12 (services.c:947)
==13174==    by 0x4EF3BC7: service_start (services.c:1049)
==13174==    by 0x4EF3AFB: service_start_process.constprop.12 (services.c:875)
==13174==    by 0x4EF3BC7: service_start (services.c:1049)
==13174==    by 0x4EF0633: svcctl_StartServiceW (rpc.c:1127)
==13174==    by 0x4EF86D7: svcctl_svcctl_StartServiceW (svcctl_s.c:13458)
==13174==    by 0x507B6EB: process_request_packet (rpc_server.c:439)
==13174==    by 0x507C3DF: RPCRT4_worker_thread (rpc_server.c:517)
==13174==    by 0x7BC9C923: process_rtl_work_item (threadpool.c:349)
==13174==    by 0x7BC9E01B: threadpool_worker_proc (threadpool.c:2117)
==13174==    by 0x7BC94A13: call_thread_entry_point (signal_arm64.c:950)
==13174==    by 0x7BC9A8DF: start_thread (thread.c:498)
==13174==    by 0x4229E47: start_thread (pthread_create.c:314)
==13174==    by 0x431560F: clone (clone.S:96)
==13174==  Address 0x556c7d0 is on thread 5's stack
==13174==  in frame #1, created by exec_loader (process.c:1891)
==13174==

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