diff options
Diffstat (limited to 'remote.c')
| -rw-r--r-- | remote.c | 61 |
1 files changed, 26 insertions, 35 deletions
@@ -252,7 +252,7 @@ static const char *skip_spaces(const char *s) static void read_remotes_file(struct remote *remote) { struct strbuf buf = STRBUF_INIT; - FILE *f = fopen(git_path("remotes/%s", remote->name), "r"); + FILE *f = fopen_or_warn(git_path("remotes/%s", remote->name), "r"); if (!f) return; @@ -278,7 +278,7 @@ static void read_branches_file(struct remote *remote) { char *frag; struct strbuf buf = STRBUF_INIT; - FILE *f = fopen(git_path("branches/%s", remote->name), "r"); + FILE *f = fopen_or_warn(git_path("branches/%s", remote->name), "r"); if (!f) return; @@ -478,26 +478,6 @@ static void read_config(void) alias_all_urls(); } -/* - * This function frees a refspec array. - * Warning: code paths should be checked to ensure that the src - * and dst pointers are always freeable pointers as well - * as the refspec pointer itself. - */ -static void free_refspecs(struct refspec *refspec, int nr_refspec) -{ - int i; - - if (!refspec) - return; - - for (i = 0; i < nr_refspec; i++) { - free(refspec[i].src); - free(refspec[i].dst); - } - free(refspec); -} - static struct refspec *parse_refspec_internal(int nr_refspec, const char **refspec, int fetch, int verify) { int i; @@ -611,7 +591,7 @@ static struct refspec *parse_refspec_internal(int nr_refspec, const char **refsp * since it is only possible to reach this point from within * the for loop above. */ - free_refspecs(rs, i+1); + free_refspec(i+1, rs); return NULL; } die("Invalid refspec '%s'", refspec[i]); @@ -622,7 +602,7 @@ int valid_fetch_refspec(const char *fetch_refspec_str) struct refspec *refspec; refspec = parse_refspec_internal(1, &fetch_refspec_str, 1, 1); - free_refspecs(refspec, 1); + free_refspec(1, refspec); return !!refspec; } @@ -639,6 +619,10 @@ struct refspec *parse_push_refspec(int nr_refspec, const char **refspec) void free_refspec(int nr_refspec, struct refspec *refspec) { int i; + + if (!refspec) + return; + for (i = 0; i < nr_refspec; i++) { free(refspec[i].src); free(refspec[i].dst); @@ -650,7 +634,12 @@ static int valid_remote_nick(const char *name) { if (!name[0] || is_dot_or_dotdot(name)) return 0; - return !strchr(name, '/'); /* no slash */ + + /* remote nicknames cannot contain slashes */ + while (*name) + if (is_dir_sep(*name++)) + return 0; + return 1; } const char *remote_for_branch(struct branch *branch, int *explicit) @@ -1192,9 +1181,10 @@ static int match_explicit(struct ref *src, struct ref *dst, else if (is_null_oid(&matched_src->new_oid)) error("unable to delete '%s': remote ref does not exist", dst_value); - else if ((dst_guess = guess_ref(dst_value, matched_src))) + else if ((dst_guess = guess_ref(dst_value, matched_src))) { matched_dst = make_linked_ref(dst_guess, dst_tail); - else + free(dst_guess); + } else error("unable to push to unqualified destination: %s\n" "The destination refspec neither matches an " "existing ref on the remote nor\n" @@ -1297,7 +1287,7 @@ static void add_to_tips(struct tips *tips, const struct object_id *oid) if (is_null_oid(oid)) return; - commit = lookup_commit_reference_gently(oid->hash, 1); + commit = lookup_commit_reference_gently(oid, 1); if (!commit || (commit->object.flags & TMP_MARK)) return; commit->object.flags |= TMP_MARK; @@ -1359,7 +1349,8 @@ static void add_missing_tags(struct ref *src, struct ref **dst, struct ref ***ds if (is_null_oid(&ref->new_oid)) continue; - commit = lookup_commit_reference_gently(ref->new_oid.hash, 1); + commit = lookup_commit_reference_gently(&ref->new_oid, + 1); if (!commit) /* not pushing a commit, which is not an error */ continue; @@ -1586,8 +1577,8 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, reject_reason = REF_STATUS_REJECT_ALREADY_EXISTS; else if (!has_object_file(&ref->old_oid)) reject_reason = REF_STATUS_REJECT_FETCH_FIRST; - else if (!lookup_commit_reference_gently(ref->old_oid.hash, 1) || - !lookup_commit_reference_gently(ref->new_oid.hash, 1)) + else if (!lookup_commit_reference_gently(&ref->old_oid, 1) || + !lookup_commit_reference_gently(&ref->new_oid, 1)) reject_reason = REF_STATUS_REJECT_NEEDS_FORCE; else if (!ref_newer(&ref->new_oid, &ref->old_oid)) reject_reason = REF_STATUS_REJECT_NONFASTFORWARD; @@ -1954,12 +1945,12 @@ int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid) * Both new and old must be commit-ish and new is descendant of * old. Otherwise we require --force. */ - o = deref_tag(parse_object(old_oid->hash), NULL, 0); + o = deref_tag(parse_object(old_oid), NULL, 0); if (!o || o->type != OBJ_COMMIT) return 0; old = (struct commit *) o; - o = deref_tag(parse_object(new_oid->hash), NULL, 0); + o = deref_tag(parse_object(new_oid), NULL, 0); if (!o || o->type != OBJ_COMMIT) return 0; new = (struct commit *) o; @@ -2010,13 +2001,13 @@ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs, /* Cannot stat if what we used to build on no longer exists */ if (read_ref(base, oid.hash)) return -1; - theirs = lookup_commit_reference(oid.hash); + theirs = lookup_commit_reference(&oid); if (!theirs) return -1; if (read_ref(branch->refname, oid.hash)) return -1; - ours = lookup_commit_reference(oid.hash); + ours = lookup_commit_reference(&oid); if (!ours) return -1; |