7f71e1fc28
pthread_attr_init in glibc and musl libc already explicitly clear the pthread_attr argument before setting it, see https://sourceware.org/git/?p=glibc.git;a=blob;f=nptl/pthread_attr_init.c and https://git.musl-libc.org/cgit/musl/log/src/thread/pthread_attr_init.c It looks like pthread_attr_init has been implemented like this for a long time in both libcs. The comment and memset in _cgo_sys_thread_start probably stem from a time where not all libcs did the explicit memset in pthread_attr_init. Also, the memset in _cgo_sys_thread_start is not performed on all linux platforms further indicating that this isn't an issue anymore. Change-Id: I920148b5d24751195ced7af5bb7c52a7f8293259 Reviewed-on: https://go-review.googlesource.com/c/go/+/404275 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: David Chase <drchase@google.com> Reviewed-by: Ian Lance Taylor <iant@google.com> |
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