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qt5-webengine: drop an unused patch

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q66 2020-04-04 23:49:24 +02:00
parent 88d334caf9
commit e8d3782cc1
1 changed files with 0 additions and 32 deletions
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32
srcpkgs/qt5-webengine/patches/0090-chromium-ppc64le.patch
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@ -20,7 +20,6 @@ Upstream: Currently being submitted
.../seccomp-bpf-helpers/baseline_policy.cc | 10 +-
.../baseline_policy_unittest.cc | 2 +-
.../syscall_parameters_restrictions.cc | 24 +-
.../syscall_parameters_restrictions.cc.orig | 13 +-
.../syscall_parameters_restrictions.h | 2 +-
.../linux/seccomp-bpf-helpers/syscall_sets.cc | 121 +--
.../linux/seccomp-bpf-helpers/syscall_sets.h | 8 +-
@ -367,37 +366,6 @@ index be8225987..d21c24bf0 100644
PTRACE_GETREGS,
PTRACE_GETFPREGS,
PTRACE_GET_THREAD_AREA,
diff --git a/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc.orig b/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc.orig
index 348ab6e8c..be8225987 100644
--- a/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc.orig
+++ b/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc.orig
@@ -139,7 +139,7 @@ namespace sandbox {
// present (as in newer versions of posix_spawn).
ResultExpr RestrictCloneToThreadsAndEPERMFork() {
const Arg<unsigned long> flags(0);
-
+#if defined(__GLIBC__)
// TODO(mdempsky): Extend DSL to support (flags & ~mask1) == mask2.
const uint64_t kAndroidCloneMask = CLONE_VM | CLONE_FS | CLONE_FILES |
CLONE_SIGHAND | CLONE_THREAD |
@@ -166,6 +166,17 @@ ResultExpr RestrictCloneToThreadsAndEPERMFork() {
return If(IsAndroid() ? android_test : glibc_test, Allow())
.ElseIf(is_fork_or_clone_vfork, Error(EPERM))
.Else(CrashSIGSYSClone());
+#else
+ const int required = CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
+ CLONE_THREAD | CLONE_SYSVSEM;
+ const int safe = CLONE_SETTLS | CLONE_PARENT_SETTID | CLONE_CHILD_CLEARTID |
+ CLONE_DETACHED;
+ const BoolExpr thread_clone_ok = (flags&~safe)==required;
+
+ return If(thread_clone_ok, Allow())
+ .ElseIf((flags & (CLONE_VM | CLONE_THREAD)) == 0, Error(EPERM))
+ .Else(CrashSIGSYSClone());
+#endif
}
ResultExpr RestrictPrctl() {
diff --git a/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h b/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h
index cb563dfc5..2b17800d4 100644
--- a/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h