diff options
| -rw-r--r-- | common/image-sig.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/common/image-sig.c b/common/image-sig.c index 5a269d3289..5d860e1266 100644 --- a/common/image-sig.c +++ b/common/image-sig.c @@ -334,6 +334,11 @@ int fit_config_check_sig(const void *fit, int noffset, int required_keynode, return -1; } + if (prop && prop_len > 0 && prop[prop_len - 1] != '\0') { + *err_msgp = "hashed-nodes property must be null-terminated"; + return -1; + } + /* Add a sanity check here since we are using the stack */ if (count > IMAGE_MAX_HASHED_NODES) { *err_msgp = "Number of hashed nodes exceeds maximum"; |