firefox/mozilla-1715254.patch

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diff --git a/security/sandbox/linux/SandboxFilter.cpp b/security/sandbox/linux/SandboxFilter.cpp
--- a/security/sandbox/linux/SandboxFilter.cpp
+++ b/security/sandbox/linux/SandboxFilter.cpp
@@ -858,6 +858,9 @@
case __NR_clone:
return ClonePolicy(InvalidSyscall());
+ case __NR_clone3:
+ return Error(ENOSYS);
+
// More thread creation.
#ifdef __NR_set_robust_list
case __NR_set_robust_list:
@@ -1504,6 +1507,9 @@
case __NR_clone:
return ClonePolicy(Error(EPERM));
+ case __NR_clone3:
+ return Error(ENOSYS);
+
# ifdef __NR_fadvise64
case __NR_fadvise64:
return Allow();