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sparc: Replace deprecated strcpy() with strscpy() in prom_32.c

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

No functional changes intended.

Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
This commit is contained in:
Thorsten Blum
2025-09-22 23:03:55 +02:00
committed by Andreas Larsson
parent dcdba5966c
commit b7b2c2f7e8
1 changed files with 8 additions and 5 deletions
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13
arch/sparc/kernel/prom_32.c
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@@ -187,14 +187,16 @@ char * __init build_path_component(struct device_node *dp)
{
const char *name = of_get_property(dp, "name", NULL);
char tmp_buf[64], *n;
size_t n_sz;
tmp_buf[0] = '\0';
__build_path_component(dp, tmp_buf);
if (tmp_buf[0] == '\0')
strcpy(tmp_buf, name);
strscpy(tmp_buf, name);
n = prom_early_alloc(strlen(tmp_buf) + 1);
strcpy(n, tmp_buf);
n_sz = strlen(tmp_buf) + 1;
n = prom_early_alloc(n_sz);
strscpy(n, tmp_buf, n_sz);
return n;
}
@@ -204,13 +206,14 @@ extern void restore_current(void);
void __init of_console_init(void)
{
char *msg = "OF stdout device is: %s\n";
const size_t of_console_path_sz = 256;
struct device_node *dp;
unsigned long flags;
const char *type;
phandle node;
int skip, tmp, fd;
of_console_path = prom_early_alloc(256);
of_console_path = prom_early_alloc(of_console_path_sz);
switch (prom_vers) {
case PROM_V0:
@@ -297,7 +300,7 @@ void __init of_console_init(void)
prom_printf("No stdout-path in root node.\n");
prom_halt();
}
strcpy(of_console_path, path);
strscpy(of_console_path, path, of_console_path_sz);
}
break;
}