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kdb: Replace deprecated strcpy() with memcpy() in kdb_strdup()

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strcpy() is deprecated; use memcpy() instead.

Link: https://github.com/KSPP/linux/issues/88
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Daniel Thompson (RISCstar) <danielt@kernel.org>
This commit is contained in:
Thorsten Blum
2025-08-19 11:59:03 +02:00
committed by Daniel Thompson (RISCstar)
parent 05c81eddc4
commit d4be3238d9
1 changed files with 4 additions and 2 deletions
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6
kernel/debug/kdb/kdb_support.c
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@@ -23,6 +23,7 @@
#include <linux/uaccess.h>
#include <linux/kdb.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/ctype.h>
#include "kdb_private.h"
@@ -246,11 +247,12 @@ void kdb_symbol_print(unsigned long addr, const kdb_symtab_t *symtab_p,
*/
char *kdb_strdup(const char *str, gfp_t type)
{
int n = strlen(str)+1;
size_t n = strlen(str) + 1;
char *s = kmalloc(n, type);
if (!s)
return NULL;
return strcpy(s, str);
memcpy(s, str, n);
return s;
}
/*