17 lines
941 B
Diff
17 lines
941 B
Diff
diff -up qtwebengine-everywhere-src-5.15.6/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc.1213452 qtwebengine-everywhere-src-5.15.6/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
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--- qtwebengine-everywhere-src-5.15.6/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc.1213452 2021-09-03 10:35:33.069779845 -0500
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+++ qtwebengine-everywhere-src-5.15.6/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc 2021-09-03 10:36:43.891325411 -0500
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@@ -172,6 +172,12 @@ ResultExpr EvaluateSyscallImpl(int fs_de
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return RestrictCloneToThreadsAndEPERMFork();
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}
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+ // clone3 takes a pointer argument which we cannot examine, so return ENOSYS
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+ // to force the libc to use clone. See https://crbug.com/1213452.
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+ if (sysno == __NR_clone3) {
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+ return Error(ENOSYS);
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+ }
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+
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if (sysno == __NR_fcntl)
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return RestrictFcntlCommands();
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