From 7a708f025b241d8aca62014ebe7279fc605b1a46 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Thu, 12 Mar 2009 21:23:54 -0700 Subject: cmd.c32: use strpcpy() instead of sprintf() Make the cmd.c32 module a lot smaller (and avoid a warning) by using strpcpy() instead of sprintf(). --- com32/modules/cmd.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'com32/modules/cmd.c') diff --git a/com32/modules/cmd.c b/com32/modules/cmd.c index f0b0a968..e1d646b5 100644 --- a/com32/modules/cmd.c +++ b/com32/modules/cmd.c @@ -18,7 +18,6 @@ #include #include -#include #include int main(int argc, const char *argv[]) @@ -28,15 +27,17 @@ int main(int argc, const char *argv[]) char *tmp; int i; - openconsole(&dev_stdcon_r, &dev_stdcon_w); - for (i = 1; i < argc; i++) len += strlen(argv[i]) + 1; tmp = cmd = alloca(len); - for (i = 1; i < argc; i++) - tmp += sprintf(tmp, "%s%s", argv[i], (i == argc-1) ? "" : " "); + for (i = 1; i < argc; i++) { + tmp = strpcpy(tmp, argv[i]); + if (i != argc-1) + *tmp++ = ' '; + } + *tmp = '\0'; syslinux_run_command(cmd); } -- cgit v1.2.1