update

.github/workflows/run-execution-context-tests.yml

@@ -6,12 +6,12 @@ on:
   pull_request: 
     branches: "master"
   workflow_dispatch:
-    
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
   cancel-in-progress: true
 jobs:
-  build:
+  test:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v2

.github/workflows/eun-vm-tests.yml → .github/workflows/run-vm-tests.yml

@@ -11,7 +11,7 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
   cancel-in-progress: true
 jobs:
-  build:
+  test:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v2

src/libebpf_vm.c

@@ -23,7 +23,7 @@ static inline bool ebpf_runtime_bound_check(const struct ebpf_vm *vm, void *addr
     } else if (addr >= stack && ((char *)addr + size) <= ((char *)stack + EBPF_STACK_SIZE)) {
         return true;
     } else {
-        ebpf_set_error_string("ebpf error: out of bounds memory %s at PC %u, addr %p, size %d\nmem %p/%zd stack %p/%d\n", type, cur_pc, addr, size,
+        ebpf_set_error_string("ebpf error: out of bounds memory %s at PC %u, addr %p, size %d, mem %p/%zd stack %p/%d", type, cur_pc, addr, size,
                               mem, mem_len, stack, EBPF_STACK_SIZE);
         return false;
     }

vm-test/test-cases/err-stack-oob.data

@@ -2,7 +2,7 @@
 stb [r10], 0
 exit
 -- error pattern
-ebpf error: out of bounds memory store at PC 0, addr .*, size 1
+ebpf error: out of bounds memory store at PC 0, addr .*, size 1, mem .* stack .*
 -- result
 0xffffffffffffffff
 -- no jit

vm-test/test_runner/test_runner.c

@@ -174,7 +174,6 @@ int main(int argc, char **argv) {
         if (ebpf_vm_run(vm, mem, mem_len, &ret) < 0) {
             ret = UINT64_MAX;
             fprintf(stderr, "%s", ebpf_error_string());
-            return 1;
         }
     }