diff options
| -rw-r--r-- | kernel/trace/trace.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 56422f1decba..2b458c60e0da 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1338,7 +1338,7 @@ static int trace_create_savedcmd(void) { int ret; - savedcmd = kmalloc(sizeof(struct saved_cmdlines_buffer), GFP_KERNEL); + savedcmd = kmalloc(sizeof(*savedcmd), GFP_KERNEL); if (!savedcmd) return -ENOMEM; @@ -3840,7 +3840,7 @@ tracing_saved_cmdlines_size_read(struct file *filp, char __user *ubuf, int r; arch_spin_lock(&trace_cmdline_lock); - r = sprintf(buf, "%u\n", savedcmd->cmdline_num); + r = scnprintf(buf, sizeof(buf), "%u\n", savedcmd->cmdline_num); arch_spin_unlock(&trace_cmdline_lock); return simple_read_from_buffer(ubuf, cnt, ppos, buf, r); @@ -3857,7 +3857,7 @@ static int tracing_resize_saved_cmdlines(unsigned int val) { struct saved_cmdlines_buffer *s, *savedcmd_temp; - s = kmalloc(sizeof(struct saved_cmdlines_buffer), GFP_KERNEL); + s = kmalloc(sizeof(*s), GFP_KERNEL); if (!s) return -ENOMEM; |