MIPS: using strlcpy() instead of strncpy()

Ensure strings are always '\0' terminated.  Or in the next pr_info() shit
may hit the fan.

Signed-off-by: Chen Gang <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Linux-Arch <[email protected]>
Cc: [email protected] <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/5331/
Signed-off-by: Ralf Baechle <[email protected]>

diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index 5712bb5322454f1a98d169e58490e77b62e149be..7e954042f2526e66f21579f73d609452a5b1d726 100644 (file)
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -30,7 +30,7 @@ __init void mips_set_machine_name(const char *name)
        if (name == NULL)
                return;
 
-       strncpy(mips_machine_name, name, sizeof(mips_machine_name));
+       strlcpy(mips_machine_name, name, sizeof(mips_machine_name));
        pr_info("MIPS: machine is %s\n", mips_get_machine_name());
 }