From 713fb2dcb24537073171fc84528044a3ba081817 Mon Sep 17 00:00:00 2001 From: "mario.six@gdsys.cc" Date: Fri, 22 Jul 2016 08:58:40 +0200 Subject: tools, rsa: Further minor cleanups on top of c236ebd and 2b9ec7 [NOTE: I took v1 of these patches in, and then v2 came out, this commit is squashing the minor deltas from v1 -> v2 of updates to c236ebd and 2b9ec76 into this commit - trini] - Added an additional NULL check, as suggested by Simon Glass to fit_image_process_sig - Re-formatted the comment blocks Signed-off-by: Mario Six Reviewed-by: Simon Glass [For merging the chnages from v2 back onto v1] Signed-off-by: Tom Rini --- tools/image-host.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'tools') diff --git a/tools/image-host.c b/tools/image-host.c index 399ec94..1104695 100644 --- a/tools/image-host.c +++ b/tools/image-host.c @@ -238,11 +238,16 @@ static int fit_image_process_sig(const char *keydir, void *keydest, /* Get keyname again, as FDT has changed and invalidated our pointer */ info.keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL); - ret = info.algo->add_verify_data(&info, keydest); + if (keydest) + ret = info.algo->add_verify_data(&info, keydest); + else + return -1; - /* Write the public key into the supplied FDT file; this might fail + /* + * Write the public key into the supplied FDT file; this might fail * several times, since we try signing with successively increasing - * size values */ + * size values + */ if (keydest && ret) return ret; -- cgit v1.1