diff options
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 64a4dde073ef..074d0b2e19ed 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -199,7 +199,7 @@ static int boot_snapshot_index; static int __init set_cmdline_ftrace(char *str) { - strlcpy(bootup_tracer_buf, str, MAX_TRACER_SIZE); + strscpy(bootup_tracer_buf, str, MAX_TRACER_SIZE); default_bootup_tracer = bootup_tracer_buf; /* We are using ftrace early, expand it */ ring_buffer_expanded = true; @@ -284,7 +284,7 @@ static char trace_boot_options_buf[MAX_TRACER_SIZE] __initdata; static int __init set_trace_boot_options(char *str) { - strlcpy(trace_boot_options_buf, str, MAX_TRACER_SIZE); + strscpy(trace_boot_options_buf, str, MAX_TRACER_SIZE); return 1; } __setup("trace_options=", set_trace_boot_options); @@ -294,7 +294,7 @@ static char *trace_boot_clock __initdata; static int __init set_trace_boot_clock(char *str) { - strlcpy(trace_boot_clock_buf, str, MAX_TRACER_SIZE); + strscpy(trace_boot_clock_buf, str, MAX_TRACER_SIZE); trace_boot_clock = trace_boot_clock_buf; return 1; } @@ -2546,7 +2546,7 @@ static void __trace_find_cmdline(int pid, char comm[]) if (map != NO_CMDLINE_MAP) { tpid = savedcmd->map_cmdline_to_pid[map]; if (tpid == pid) { - strlcpy(comm, get_saved_cmdlines(map), TASK_COMM_LEN); + strscpy(comm, get_saved_cmdlines(map), TASK_COMM_LEN); return; } } @@ -5199,7 +5199,7 @@ static const struct file_operations tracing_fops = { .open = tracing_open, .read = seq_read, .read_iter = seq_read_iter, - .splice_read = generic_file_splice_read, + .splice_read = copy_splice_read, .write = tracing_write_stub, .llseek = tracing_lseek, .release = tracing_release, |