Complain if the --block-size=N value is too large.

Fixes bug 8036.

diff --git a/options.c b/options.c
index 9e95c86ac049ad5f33a6e365764371b75f45a433..2e1c1880f49c1aa2674bffc82a03bc9cc3f5697b 100644 (file)
--- a/options.c
+++ b/options.c
@@ -1890,6 +1890,12 @@ int parse_arguments(int *argc_p, const char ***argv_p)
        }
 #endif
 
+       if (block_size > MAX_BLOCK_SIZE) {
+               snprintf(err_buf, sizeof err_buf,
+                        "--block-size=%lu is too large (max: %u)\n", block_size, MAX_BLOCK_SIZE);
+               return 0;
+       }
+
        if (write_batch && read_batch) {
                snprintf(err_buf, sizeof err_buf,
                        "--write-batch and --read-batch can not be used together\n");