This returns a negative value on error. Update the logic to detect this and avoid a segfault when the node is not found.
Signed-off-by: Simon Glass sjg@chromium.org ---
(no changes since v1)
tools/image-host.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/image-host.c b/tools/image-host.c index 4a24dee8153c..e4e44e33badd 100644 --- a/tools/image-host.c +++ b/tools/image-host.c @@ -1336,8 +1336,10 @@ int fit_check_sign(const void *fit, const void *key, int ret;
cfg_noffset = fit_conf_get_node(fit, fit_uname_config); - if (!cfg_noffset) + if (cfg_noffset < 0) { + fprintf(stderr, "Configuration node not found\n"); return -1; + }
printf("Verifying Hash Integrity for node '%s'... ", fdt_get_name(fit, cfg_noffset, NULL));