Extend index to save more flags

diff --git a/remote.c b/remote.c
index 3ef09a44a14622bb175d2a18bc46c946cde9a8a1..d5efadd93d63b2c39176763eb325ecddb6c1215a 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -69,7 +69,7 @@ static const char *alias_url(const char *url)
        if (!longest)
                return url;
 
-       ret = malloc(rewrite[longest_i]->baselen +
+       ret = xmalloc(rewrite[longest_i]->baselen +
                     (strlen(url) - longest->len) + 1);
        strcpy(ret, rewrite[longest_i]->base);
        strcpy(ret + rewrite[longest_i]->baselen, url + longest->len);
@@ -152,7 +152,7 @@ static struct branch *make_branch(const char *name, int len)
                ret->name = xstrndup(name, len);
        else
                ret->name = xstrdup(name);
-       refname = malloc(strlen(name) + strlen("refs/heads/") + 1);
+       refname = xmalloc(strlen(name) + strlen("refs/heads/") + 1);
        strcpy(refname, "refs/heads/");
        strcpy(refname + strlen("refs/heads/"), ret->name);
        ret->refname = refname;
@@ -245,7 +245,7 @@ static void read_branches_file(struct remote *remote)
 {
        const char *slash = strchr(remote->name, '/');
        char *frag;
-       struct strbuf branch;
+       struct strbuf branch = STRBUF_INIT;
        int n = slash ? slash - remote->name : 1000;
        FILE *f = fopen(git_path("branches/%.*s", n, remote->name), "r");
        char *s, *p;
@@ -283,7 +283,6 @@ static void read_branches_file(struct remote *remote)
         * #branch specified.  The "master" (or specified) branch is
         * fetched and stored in the local branch of the same name.
         */
-       strbuf_init(&branch, 0);
        frag = strchr(p, '#');
        if (frag) {
                *(frag++) = '\0';
@@ -455,7 +454,7 @@ static int verify_refname(char *name, int is_glob)
  *          and dst pointers are always freeable pointers as well
  *          as the refspec pointer itself.
  */
-void free_refspecs(struct refspec *refspec, int nr_refspec)
+static void free_refspecs(struct refspec *refspec, int nr_refspec)
 {
        int i;
 
@@ -613,7 +612,7 @@ struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec)
        return parse_refspec_internal(nr_refspec, refspec, 1, 0);
 }
 
-struct refspec *parse_push_refspec(int nr_refspec, const char **refspec)
+static struct refspec *parse_push_refspec(int nr_refspec, const char **refspec)
 {
        return parse_refspec_internal(nr_refspec, refspec, 0, 0);
 }
@@ -751,8 +750,7 @@ int remote_find_tracking(struct remote *remote, struct refspec *refspec)
 
 struct ref *alloc_ref(unsigned namelen)
 {
-       struct ref *ret = xmalloc(sizeof(struct ref) + namelen);
-       memset(ret, 0, sizeof(struct ref) + namelen);
+       struct ref *ret = xcalloc(1, sizeof(struct ref) + namelen);
        return ret;
 }
 
@@ -783,7 +781,7 @@ struct ref *copy_ref_list(const struct ref *ref)
        return ret;
 }
 
-void free_ref(struct ref *ref)
+static void free_ref(struct ref *ref)
 {
        if (!ref)
                return;