[U-Boot] [PATCH 1/1] common: nvedit: use snprintf instead of sprintf

From: Peng Fan peng.fan@nxp.com

Use snprintf to replace sprintf.

Signed-off-by: Peng Fan peng.fan@nxp.com Cc: Tom Rini trini@konsulko.com Cc: Simon Glass sjg@chromium.org Cc: Joe Hershberger joe.hershberger@ni.com --- common/cmd_nvedit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 2f9cdd0..5ae9d9d 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -595,7 +595,7 @@ static int do_env_edit(cmd_tbl_t *cmdtp, int flag, int argc, /* Set read buffer to initial value or empty sting */ init_val = getenv(argv[1]); if (init_val) - sprintf(buffer, "%s", init_val); + snprintf(buffer, CONFIG_SYS_CBSIZE, "%s", init_val); else buffer[0] = '\0';