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bpo-40280: Block more syscalls that are causing crashes in tests (GH-30601) #30601

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merged 1 commit into from
Jan 14, 2022
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bpo-40280: Block more syscalls that are causing crashes in tests (GH-30601) #30601

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12 changes: 9 additions & 3 deletions Tools/wasm/config.site-wasm32-emscripten
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Original file line number Diff line number Diff line change
Expand Up @@ -45,9 +45,10 @@ ac_cv_func_socketpair=no
ac_cv_func_utimensat=no
ac_cv_func_sigaction=no

# Untested syscalls in emscripten
# Untested or failing syscalls in emscripten
ac_cv_func_openat=no
ac_cv_func_mkdirat=no
ac_cv_func_faccessat=no
ac_cv_func_fchownat=no
ac_cv_func_renameat=no
ac_cv_func_linkat=no
Expand All @@ -71,5 +72,10 @@ ac_cv_header_sys_ioctl_h=no
# sockets are supported, but only in non-blocking mode
# ac_cv_header_sys_socket_h=no

# Unsupported functionality
#undef HAVE_PTHREAD_H
# aborts with bad ioctl
ac_cv_func_openpty=no
ac_cv_func_forkpty=no

# To use dlopen, you need to use Emscripten's linking support,
# see https://github.com/emscripten-core/emscripten/wiki/Linking)
ac_cv_func_dlopen=no