Merge branch 'mg/lib-gpg-ro-safety'

diff --git a/remote.c b/remote.c
index 35e62ee0f55cf6c44c0ad94761249ef12b7c19c5..f62421702f66bb9b8f64247dd339d01f2fbfb4c1 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -508,7 +508,7 @@ static void read_config(void)
                return;
        default_remote_name = "origin";
        current_branch = NULL;
-       head_ref = resolve_ref_unsafe("HEAD", sha1, 0, &flag);
+       head_ref = resolve_ref_unsafe("HEAD", 0, sha1, &flag);
        if (head_ref && (flag & REF_ISSYMREF) &&
            skip_prefix(head_ref, "refs/heads/", &head_ref)) {
                current_branch = make_branch(head_ref, 0);
@@ -862,21 +862,14 @@ static int match_name_with_pattern(const char *key, const char *name,
        ret = !strncmp(name, key, klen) && namelen >= klen + ksuffixlen &&
                !memcmp(name + namelen - ksuffixlen, kstar + 1, ksuffixlen);
        if (ret && value) {
+               struct strbuf sb = STRBUF_INIT;
                const char *vstar = strchr(value, '*');
-               size_t vlen;
-               size_t vsuffixlen;
                if (!vstar)
                        die("Value '%s' of pattern has no '*'", value);
-               vlen = vstar - value;
-               vsuffixlen = strlen(vstar + 1);
-               *result = xmalloc(vlen + vsuffixlen +
-                                 strlen(name) -
-                                 klen - ksuffixlen + 1);
-               strncpy(*result, value, vlen);
-               strncpy(*result + vlen,
-                       name + klen, namelen - klen - ksuffixlen);
-               strcpy(*result + vlen + namelen - klen - ksuffixlen,
-                      vstar + 1);
+               strbuf_add(&sb, value, vstar - value);
+               strbuf_add(&sb, name + klen, namelen - klen - ksuffixlen);
+               strbuf_addstr(&sb, vstar + 1);
+               *result = strbuf_detach(&sb, NULL);
        }
        return ret;
 }
@@ -1145,7 +1138,8 @@ static char *guess_ref(const char *name, struct ref *peer)
        struct strbuf buf = STRBUF_INIT;
        unsigned char sha1[20];
 
-       const char *r = resolve_ref_unsafe(peer->name, sha1, 1, NULL);
+       const char *r = resolve_ref_unsafe(peer->name, RESOLVE_REF_READING,
+                                          sha1, NULL);
        if (!r)
                return NULL;
 
@@ -1206,7 +1200,9 @@ static int match_explicit(struct ref *src, struct ref *dst,
                unsigned char sha1[20];
                int flag;
 
-               dst_value = resolve_ref_unsafe(matched_src->name, sha1, 1, &flag);
+               dst_value = resolve_ref_unsafe(matched_src->name,
+                                              RESOLVE_REF_READING,
+                                              sha1, &flag);
                if (!dst_value ||
                    ((flag & REF_ISSYMREF) &&
                     !starts_with(dst_value, "refs/heads/")))
@@ -1680,7 +1676,7 @@ static int ignore_symref_update(const char *refname)
        unsigned char sha1[20];
        int flag;
 
-       if (!resolve_ref_unsafe(refname, sha1, 0, &flag))
+       if (!resolve_ref_unsafe(refname, 0, sha1, &flag))
                return 0; /* non-existing refs are OK */
        return (flag & REF_ISSYMREF);
 }