cbfstool: Fill memory allocated in create_cbfs_file() with 0xff

This should improve programming speed a bit.

Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4975 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

diff --git a/util/cbfstool/common.c b/util/cbfstool/common.c
index e87bc65bb30346bb09bb39e3ac178debd7d9c6c2..dd675cac03128392af2b4d2adeea824005bfe7ca 100644 (file)
--- a/util/cbfstool/common.c
+++ b/util/cbfstool/common.c
@@ -279,6 +279,7 @@ void *create_cbfs_file(const char *filename, void *data, uint32_t * datasize,
                       headersize);
                exit(1);
        }
+       memset(newdata, 0xff, *datasize + headersize);
        struct cbfs_file *nextfile = (struct cbfs_file *)newdata;
        strncpy(nextfile->magic, "LARCHIVE", 8);
        nextfile->len = htonl(*datasize);