buffer overrun fix

diff --git a/db/migrate/013_populate_node_tags_and_remove_helper.c b/db/migrate/013_populate_node_tags_and_remove_helper.c
index b1868ef245c82e79eb7a8fdb21b35a08726fd80f..8150e4da8aafc53503ecbd2d858c60e556ec0a6c 100644 (file)
--- a/db/migrate/013_populate_node_tags_and_remove_helper.c
+++ b/db/migrate/013_populate_node_tags_and_remove_helper.c
@@ -201,7 +201,7 @@ int main(int argc, char **argv) {
   d->version = malloc(sizeof(uint32_t) * d->version_size);
 
   prefix_len = strlen(argv[7]);
-  tempfn = (char *) malloc(prefix_len + 16);
+  tempfn = (char *) malloc(prefix_len + 32);
   strcpy(tempfn, argv[7]);
 
   strcpy(tempfn + prefix_len, "current_nodes");