mirror of
https://codeberg.org/kiss-community/repo
synced 2024-12-22 07:10:16 -07:00
42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
make SYS_fork non-fatal, musl uses it for fork(2)
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--- a/security/sandbox/linux/SandboxFilter.cpp
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+++ b/security/sandbox/linux/SandboxFilter.cpp
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@@ -1253,6 +1253,10 @@
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// usually do something reasonable on error.
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case __NR_clone:
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return ClonePolicy(Error(EPERM));
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+#ifdef __NR_fork
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+ case __NR_fork:
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+ return Error(ENOSYS);
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+#endif
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# ifdef __NR_fadvise64
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case __NR_fadvise64:
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upstream bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1657849
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diff --git a/security/sandbox/linux/SandboxFilter.cpp b/security/sandbox/linux/SandboxFilter.cpp
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index ed958bc..9824433 100644
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--- a/security/sandbox/linux/SandboxFilter.cpp
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+++ b/security/sandbox/linux/SandboxFilter.cpp
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@@ -1751,6 +1751,6 @@ class GMPSandboxPolicy : public SandboxPolicyCommon {
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case __NR_sched_get_priority_max:
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+ case __NR_sched_setscheduler:
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return Allow();
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case __NR_sched_getparam:
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- case __NR_sched_getscheduler:
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- case __NR_sched_setscheduler: {
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+ case __NR_sched_getscheduler: {
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Arg<pid_t> pid(0);
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@@ -1926,3 +1926,2 @@ class RDDSandboxPolicy final : public SandboxPolicyCommon {
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case __NR_sched_getscheduler:
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- case __NR_sched_setscheduler:
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case __NR_sched_getattr:
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@@ -1932,2 +1931,5 @@ class RDDSandboxPolicy final : public SandboxPolicyCommon {
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}
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+ // sched_setscheduler gets special treatment here (bug 1657849):
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+ case __NR_sched_setscheduler:
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+ return Allow();
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