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a7ff3eca95
Add extensive set of tests for bpf_call verification logic: calls: basic sanity calls: using r0 returned by callee calls: callee is using r1 calls: callee using args1 calls: callee using wrong args2 calls: callee using two args calls: callee changing pkt pointers calls: two calls with args calls: two calls with bad jump calls: recursive call. test1 calls: recursive call. test2 calls: unreachable code calls: invalid call calls: jumping across function bodies. test1 calls: jumping across function bodies. test2 calls: call without exit calls: call into middle of ld_imm64 calls: call into middle of other call calls: two calls with bad fallthrough calls: two calls with stack read calls: two calls with stack write calls: spill into caller stack frame calls: two calls with stack write and void return calls: ambiguous return value calls: two calls that return map_value calls: two calls that return map_value with bool condition calls: two calls that return map_value with incorrect bool check calls: two calls that receive map_value via arg=ptr_stack_of_caller. test1 calls: two calls that receive map_value via arg=ptr_stack_of_caller. test2 calls: two jumps that receive map_value via arg=ptr_stack_of_jumper. test3 calls: two calls that receive map_value_ptr_or_null via arg. test1 calls: two calls that receive map_value_ptr_or_null via arg. test2 calls: pkt_ptr spill into caller stack Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> |
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| accounting | ||
| arch | ||
| bpf | ||
| build | ||
| cgroup | ||
| firewire | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| nfsd | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| scripts | ||
| spi | ||
| testing | ||
| thermal/tmon | ||
| time | ||
| usb | ||
| virtio | ||
| vm | ||
| wmi | ||
| Makefile | ||