diff options
-rw-r--r-- | verifier.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/verifier.cpp b/verifier.cpp index 61e5adf0..bf7071d1 100644 --- a/verifier.cpp +++ b/verifier.cpp | |||
@@ -144,6 +144,12 @@ int verify_file(unsigned char* addr, size_t length, | |||
144 | LOGI("comment is %zu bytes; signature %zu bytes from end\n", | 144 | LOGI("comment is %zu bytes; signature %zu bytes from end\n", |
145 | comment_size, signature_start); | 145 | comment_size, signature_start); |
146 | 146 | ||
147 | if (signature_start > comment_size) { | ||
148 | LOGE("signature start: %zu is larger than comment size: %zu\n", signature_start, | ||
149 | comment_size); | ||
150 | return VERIFY_FAILURE; | ||
151 | } | ||
152 | |||
147 | if (signature_start <= FOOTER_SIZE) { | 153 | if (signature_start <= FOOTER_SIZE) { |
148 | LOGE("Signature start is in the footer"); | 154 | LOGE("Signature start is in the footer"); |
149 | return VERIFY_FAILURE; | 155 | return VERIFY_FAILURE; |