prepare_revision_walk(): check for return value in all places

diff --git a/remote.c b/remote.c
index eea2c8de45052e3e3a59fb150eef3f54c6086800..dc0c427968e534c74bd853b12e261c529f1f9588 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -523,7 +523,7 @@ static void free_refspecs(struct refspec *refspec, int nr_refspec)
 static struct refspec *parse_refspec_internal(int nr_refspec, const char **refspec, int fetch, int verify)
 {
        int i;
-       struct refspec *rs = xcalloc(sizeof(*rs), nr_refspec);
+       struct refspec *rs = xcalloc(nr_refspec, sizeof(*rs));
 
        for (i = 0; i < nr_refspec; i++) {
                size_t llen;
@@ -1898,7 +1898,8 @@ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs)
 
        init_revisions(&revs, NULL);
        setup_revisions(rev_argc, rev_argv, &revs, NULL);
-       prepare_revision_walk(&revs);
+       if (prepare_revision_walk(&revs))
+               die("revision walk setup failed");
 
        /* ... and count the commits on each side. */
        *num_ours = 0;