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debugfs: take better advantage of strscpy.

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Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Mike Marshall
2026-04-07 11:25:54 -04:00
parent f855f4ab12
commit 30f5059dba
1 changed files with 6 additions and 10 deletions
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fs/orangefs/orangefs-debugfs.c
+6 -10
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@@ -238,12 +238,10 @@ void orangefs_debugfs_init(int debug_mask)
static void orangefs_kernel_debug_init(void)
{
static char k_buffer[ORANGEFS_MAX_DEBUG_STRING_LEN] = { };
size_t len = strlen(kernel_debug_string);
size_t len =
strscpy(k_buffer, kernel_debug_string, sizeof(k_buffer) - 1);
gossip_debug(GOSSIP_DEBUGFS_DEBUG, "%s: start\n", __func__);
if (len + 1 < ORANGEFS_MAX_DEBUG_STRING_LEN) {
memcpy(k_buffer, kernel_debug_string, len);
if (len > 0) {
k_buffer[len] = '\n';
k_buffer[len + 1] = '\0';
} else {
@@ -339,12 +337,10 @@ static int help_show(struct seq_file *m, void *v)
static void orangefs_client_debug_init(void)
{
static char c_buffer[ORANGEFS_MAX_DEBUG_STRING_LEN] = { };
size_t len = strlen(client_debug_string);
size_t len =
strscpy(c_buffer, client_debug_string, sizeof(c_buffer) - 1);
gossip_debug(GOSSIP_DEBUGFS_DEBUG, "%s: start\n", __func__);
if (len + 1 < ORANGEFS_MAX_DEBUG_STRING_LEN) {
memcpy(c_buffer, client_debug_string, len);
if (len > 0) {
c_buffer[len] = '\n';
c_buffer[len + 1] = '\0';
} else {