diff options
| author | Devaansh Kumar <devaanshk840@gmail.com> | 2025-05-07 19:08:36 +0530 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-05-09 15:19:11 -0400 |
| commit | 73207746d36bff777a2edb337d8d0518cbd44715 (patch) | |
| tree | b550cc4c5ae45c35e1d546e377798391232e457d /kernel/trace/trace_stack.c | |
| parent | 6e3b3acaf452ecbd0bde5f25e05c844a22a86574 (diff) | |
tracing: Replace deprecated strncpy() with strscpy() for stack_trace_filter_buf
strncpy() is deprecated for NUL-terminated destination buffers and must
be replaced by strscpy().
See issue: https://github.com/KSPP/linux/issues/90
Link: https://lore.kernel.org/20250507133837.19640-1-devaanshk840@gmail.com
Signed-off-by: Devaansh Kumar <devaanshk840@gmail.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_stack.c')
| -rw-r--r-- | kernel/trace/trace_stack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index 14c6f272c4d8..4c349db381cb 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -542,7 +542,7 @@ static __init int enable_stacktrace(char *str) int len; if ((len = str_has_prefix(str, "_filter="))) - strncpy(stack_trace_filter_buf, str + len, COMMAND_LINE_SIZE); + strscpy(stack_trace_filter_buf, str + len); stack_tracer_enabled = 1; return 1; |