Commit 0833c76b authored by Yoichi Yuasa's avatar Yoichi Yuasa Committed by Ralf Baechle
Browse files

MIPS: Cobalt use strlcat() for the command line arguments 



Tested with CoLo v1.22

Signed-off-by: default avatarYoichi Yuasa <yuasa@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/807/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent c6a3c851

arch/mips/cobalt/setup.c

+8 −16
Original line number Diff line number Diff line
@@ -97,26 +97,18 @@ void __init plat_mem_setup(void) 


void __init prom_init(void)

{

	int narg, indx, posn, nchr;

	unsigned long memsz;

	int argc, i;

	char **argv;



	memsz = fw_arg0 & 0x7fff0000;

	narg = fw_arg0 & 0x0000ffff;



	if (narg) {

		arcs_cmdline[0] = '\0';

	argc = fw_arg0 & 0x0000ffff;

	argv = (char **)fw_arg1;

		posn = 0;

		for (indx = 1; indx < narg; ++indx) {

			nchr = strlen(argv[indx]);

			if (posn + 1 + nchr + 1 > sizeof(arcs_cmdline))

				break;

			if (posn)

				arcs_cmdline[posn++] = ' ';

			strcpy(arcs_cmdline + posn, argv[indx]);

			posn += nchr;

		}



	for (i = 1; i < argc; i++) {

		strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE);

		if (i < (argc - 1))

			strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);

	}



	add_memory_region(0x0, memsz, BOOT_MEM_RAM);