From 774e33ad445c3f70ec5bbcabf0aee39355d816ef Mon Sep 17 00:00:00 2001 From: Tony Finch Date: Tue, 21 Feb 2012 13:27:28 +0000 Subject: unifdef.c: use memcpy() instead of the dodgy strncpy(). This makes it clearer that I do not want a '\0' terminator. Submitted by: Carsten Hey Change-Id: I7b14346e2c32604afdbfd0e6b08baabe8a0ec54b --- scripts/unifdef.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'scripts') diff --git a/scripts/unifdef.c b/scripts/unifdef.c index 7493c0ee5..db00e3e30 100644 --- a/scripts/unifdef.c +++ b/scripts/unifdef.c @@ -395,7 +395,7 @@ usage(void) * When we have processed a group that starts off with a known-false * #if/#elif sequence (which has therefore been deleted) followed by a * #elif that we don't understand and therefore must keep, we edit the - * latter into a #if to keep the nesting correct. We use strncpy() to + * latter into a #if to keep the nesting correct. We use memcpy() to * overwrite the 4 byte token "elif" with "if " without a '\0' byte. * * When we find a true #elif in a group, the following block will @@ -450,7 +450,7 @@ static void Idrop (void) { Fdrop(); ignoreon(); } static void Itrue (void) { Ftrue(); ignoreon(); } static void Ifalse(void) { Ffalse(); ignoreon(); } /* modify this line */ -static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } +static void Mpass (void) { memcpy(keyword, "if ", 4); Pelif(); } static void Mtrue (void) { keywordedit("else"); state(IS_TRUE_MIDDLE); } static void Melif (void) { keywordedit("endif"); state(IS_FALSE_TRAILER); } static void Melse (void) { keywordedit("endif"); state(IS_FALSE_ELSE); } -- cgit v1.2.3