diff options
| -rw-r--r-- | tools/image-host.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tools/image-host.c b/tools/image-host.c index 3e14fdc..399ec94 100644 --- a/tools/image-host.c +++ b/tools/image-host.c @@ -238,12 +238,13 @@ 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); - /* Write the public key into the supplied FDT file */ - if (keydest && info.algo->add_verify_data(&info, keydest)) { - printf("Failed to add verification data for '%s' signature node in '%s' image node\n", - node_name, image_name); - return -1; - } + ret = info.algo->add_verify_data(&info, keydest); + + /* Write the public key into the supplied FDT file; this might fail + * several times, since we try signing with successively increasing + * size values */ + if (keydest && ret) + return ret; return 0; } |