[PATCH] verify_blkparse: check for correct number of arguments

diff --git a/verify_blkparse.c b/verify_blkparse.c
index d8b854dc11330706e5c970443fb0c7132f0be60b..01e0674afb6bfb04ab3d7e636f452892b8d89511 100644 (file)
--- a/verify_blkparse.c
+++ b/verify_blkparse.c
@@ -24,7 +24,7 @@ int main(int argc, char *argv[])
        last_time = 0;
        last_seq = alias = nr = 0;
        while ((p = fgets(line, sizeof(line), f)) != NULL) {
-               if (sscanf(p, "%3d,%3d %2d %8d %lf", &major, &minor, &cpu, &seq, &this_time) == -1)
+               if (sscanf(p, "%3d,%3d %2d %8d %lf", &major, &minor, &cpu, &seq, &this_time) != 5)
                        break;
 
                if (this_time < last_time) {