libhfuzz: better info about mismatched version of the feedback structure
@@ -55,7 +55,8 @@ __attribute__((constructor)) static void mapBB(void) {
}
if (st.st_size != sizeof(feedback_t)) {
LOG_F(
- "size of the feedback structure mismatch: st.size != sizeof(feedback_t) (%zu != %zu)\n",
+ "size of the feedback structure mismatch: st.size != sizeof(feedback_t) (%zu != %zu). "
+ "Recompile your fuzzed binaries with your newest honggfuzz sources (libhfuzz.a)\n",
(size_t)st.st_size, sizeof(feedback_t));
}
if ((feedback = mmap(NULL, sizeof(feedback_t), PROT_READ | PROT_WRITE, MAP_SHARED,
