diff --git a/pkg/ebpf/c/tracee.bpf.c b/pkg/ebpf/c/tracee.bpf.c index db42ecb4ce7b..36c88fad8021 100644 --- a/pkg/ebpf/c/tracee.bpf.c +++ b/pkg/ebpf/c/tracee.bpf.c @@ -2500,14 +2500,14 @@ int BPF_KPROBE(trace_debugfs_create_file) return 0; char *name = (char *) PT_REGS_PARM1(ctx); - mode_t mode = (unsigned short) PT_REGS_PARM2(ctx); + umode_t mode = (unsigned short) PT_REGS_PARM2(ctx); struct dentry *dentry = (struct dentry *) PT_REGS_PARM3(ctx); void *dentry_path = get_dentry_path_str(dentry); unsigned long proc_ops_addr = (unsigned long) PT_REGS_PARM5(ctx); save_str_to_buf(&p.event->args_buf, name, 0); save_str_to_buf(&p.event->args_buf, dentry_path, 1); - save_to_submit_buf(&p.event->args_buf, &mode, sizeof(mode_t), 2); + save_to_submit_buf(&p.event->args_buf, &mode, sizeof(umode_t), 2); save_to_submit_buf(&p.event->args_buf, (void *) &proc_ops_addr, sizeof(u64), 3); return events_perf_submit(&p, 0); diff --git a/pkg/events/core.go b/pkg/events/core.go index d7a39a7bc603..8e8c59ad8509 100644 --- a/pkg/events/core.go +++ b/pkg/events/core.go @@ -263,7 +263,7 @@ var CoreEvents = map[ID]Definition{ params: []trace.ArgMeta{ {Type: "const char*", Name: "pathname"}, {Type: "int", Name: "flags"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, }, dependencies: Dependencies{ probes: []Probe{ @@ -2242,7 +2242,7 @@ var CoreEvents = map[ID]Definition{ sets: []string{"syscalls", "fs", "fs_dir_ops"}, params: []trace.ArgMeta{ {Type: "const char*", Name: "pathname"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, }, dependencies: Dependencies{ probes: []Probe{ @@ -2289,7 +2289,7 @@ var CoreEvents = map[ID]Definition{ sets: []string{"default", "syscalls", "fs", "fs_file_ops"}, params: []trace.ArgMeta{ {Type: "const char*", Name: "pathname"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, }, dependencies: Dependencies{ probes: []Probe{ @@ -2409,7 +2409,7 @@ var CoreEvents = map[ID]Definition{ sets: []string{"default", "syscalls", "fs", "fs_file_attr"}, params: []trace.ArgMeta{ {Type: "const char*", Name: "pathname"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, }, dependencies: Dependencies{ probes: []Probe{ @@ -2433,7 +2433,7 @@ var CoreEvents = map[ID]Definition{ sets: []string{"default", "syscalls", "fs", "fs_file_attr"}, params: []trace.ArgMeta{ {Type: "int", Name: "fd"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, }, dependencies: Dependencies{ probes: []Probe{ @@ -3418,7 +3418,7 @@ var CoreEvents = map[ID]Definition{ sets: []string{"syscalls", "fs", "fs_file_ops"}, params: []trace.ArgMeta{ {Type: "const char*", Name: "pathname"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, {Type: "dev_t", Name: "dev"}, }, dependencies: Dependencies{ @@ -5981,7 +5981,7 @@ var CoreEvents = map[ID]Definition{ params: []trace.ArgMeta{ {Type: "const char*", Name: "name"}, {Type: "int", Name: "oflag"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, {Type: "struct mq_attr*", Name: "attr"}, }, dependencies: Dependencies{ @@ -6412,7 +6412,7 @@ var CoreEvents = map[ID]Definition{ {Type: "int", Name: "dirfd"}, {Type: "const char*", Name: "pathname"}, {Type: "int", Name: "flags"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, }, dependencies: Dependencies{ probes: []Probe{ @@ -6437,7 +6437,7 @@ var CoreEvents = map[ID]Definition{ params: []trace.ArgMeta{ {Type: "int", Name: "dirfd"}, {Type: "const char*", Name: "pathname"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, }, dependencies: Dependencies{ probes: []Probe{ @@ -6462,7 +6462,7 @@ var CoreEvents = map[ID]Definition{ params: []trace.ArgMeta{ {Type: "int", Name: "dirfd"}, {Type: "const char*", Name: "pathname"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, {Type: "dev_t", Name: "dev"}, }, dependencies: Dependencies{ @@ -6695,7 +6695,7 @@ var CoreEvents = map[ID]Definition{ params: []trace.ArgMeta{ {Type: "int", Name: "dirfd"}, {Type: "const char*", Name: "pathname"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, {Type: "int", Name: "flags"}, }, dependencies: Dependencies{ @@ -12066,7 +12066,7 @@ var CoreEvents = map[ID]Definition{ params: []trace.ArgMeta{ {Type: "const char*", Name: "file_name"}, {Type: "const char*", Name: "path"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, {Type: "void*", Name: "proc_ops_addr"}, }, }, @@ -13052,7 +13052,7 @@ var CoreEvents = map[ID]Definition{ sets: []string{}, params: []trace.ArgMeta{ {Type: "const char*", Name: "pathname"}, - {Type: "mode_t", Name: "mode"}, + {Type: "umode_t", Name: "mode"}, }, dependencies: Dependencies{ probes: []Probe{ diff --git a/pkg/events/parse_args.go b/pkg/events/parse_args.go index 222ad574fb21..61b803c0dc0c 100644 --- a/pkg/events/parse_args.go +++ b/pkg/events/parse_args.go @@ -133,13 +133,7 @@ func ParseArgs(event *trace.Event) error { parseOpenFlagArgument(flagsArg, uint64(flags)) } } - case Mknod, Mknodat, Chmod, Fchmod, Fchmodat, ChmodCommon: - if modeArg := GetArg(event, "mode"); modeArg != nil { - if mode, isUint32 := modeArg.Value.(uint32); isUint32 { - parseInodeMode(modeArg, uint64(mode)) - } - } - case SecurityInodeMknod: + case Mknod, Mknodat, SecurityInodeMknod, Chmod, Fchmod, Fchmodat, ChmodCommon: if modeArg := GetArg(event, "mode"); modeArg != nil { if mode, isUint16 := modeArg.Value.(uint16); isUint16 { parseInodeMode(modeArg, uint64(mode)) diff --git a/tests/integration/event_filters_test.go b/tests/integration/event_filters_test.go index e3e9868ea25f..ad58108213ac 100644 --- a/tests/integration/event_filters_test.go +++ b/tests/integration/event_filters_test.go @@ -1603,7 +1603,7 @@ func Test_EventFilters(t *testing.T) { expectEvent(anyHost, "fakeprog1", testutils.CPUForTests, anyPID, 0, events.Openat, orPolNames("comm-event-data-64"), orPolIDs(64), expectArg("dirfd", int32(0)), expectArg("flags", int32(0)), - expectArg("mode", uint32(0)), + expectArg("mode", uint16(0)), ), }, []string{}, @@ -1615,7 +1615,7 @@ func Test_EventFilters(t *testing.T) { []trace.Event{ expectEvent(anyHost, "fakeprog2", testutils.CPUForTests, anyPID, 0, events.Open, orPolNames("comm-event-data-42"), orPolIDs(42), expectArg("flags", int32(0)), - expectArg("mode", uint32(0)), + expectArg("mode", uint16(0)), ), }, []string{}, @@ -1683,7 +1683,7 @@ func Test_EventFilters(t *testing.T) { expectEvent(anyHost, "fakeprog1", testutils.CPUForTests, anyPID, 0, events.Openat, orPolNames("comm-event-retval-64"), orPolIDs(64), expectArg("dirfd", int32(0)), expectArg("flags", int32(0)), - expectArg("mode", uint32(0)), + expectArg("mode", uint16(0)), ), }, []string{},