From 803349d95608b64404144ea2e4ceddf139459985 Mon Sep 17 00:00:00 2001 From: "Jianlong.Huang" Date: Wed, 27 Oct 2021 09:17:57 +0800 Subject: [PATCH] cmd/eeprom: fix data type issue for parse_numeric_param This patch fixs parse_numeric_param issue on some platfrom which has different sizes of int and long, like riscv64. On riscv64, int is 4 bytes, but long is 8 bytes. on this situation: ulong addr = parse_numeric_param(argv[index]); if argv[index] is "0x80000000", this "ulong addr" will be 0xffffffff80000000. Signed-off-by: Jianlong.Huang Co-developed-by: Wei Fu Signed-off-by: Wei Fu --- cmd/eeprom.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cmd/eeprom.c b/cmd/eeprom.c index cdd65af763..614263fd8e 100644 --- a/cmd/eeprom.c +++ b/cmd/eeprom.c @@ -200,10 +200,10 @@ int eeprom_write(unsigned dev_addr, unsigned offset, return ret; } -static int parse_numeric_param(char *str) +static long parse_numeric_param(char *str) { char *endptr; - int value = simple_strtol(str, &endptr, 16); + long value = simple_strtol(str, &endptr, 16); return (*endptr != '\0') ? -1 : value; }