diff options
| -rw-r--r-- | builtin/tag.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/builtin/tag.c b/builtin/tag.c index ad29be6923..045e7ad230 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -231,26 +231,22 @@ static void create_tag(const unsigned char *object, const char *tag, unsigned char *prev, unsigned char *result) { enum object_type type; - char header_buf[1024]; - int header_len; + struct strbuf header = STRBUF_INIT; char *path = NULL; type = sha1_object_info(object, NULL); if (type <= OBJ_NONE) die(_("bad object type.")); - header_len = snprintf(header_buf, sizeof(header_buf), - "object %s\n" - "type %s\n" - "tag %s\n" - "tagger %s\n\n", - sha1_to_hex(object), - typename(type), - tag, - git_committer_info(IDENT_STRICT)); - - if (header_len > sizeof(header_buf) - 1) - die(_("tag header too big.")); + strbuf_addf(&header, + "object %s\n" + "type %s\n" + "tag %s\n" + "tagger %s\n\n", + sha1_to_hex(object), + typename(type), + tag, + git_committer_info(IDENT_STRICT)); if (!opt->message_given) { int fd; @@ -288,7 +284,8 @@ static void create_tag(const unsigned char *object, const char *tag, if (!opt->message_given && !buf->len) die(_("no tag message?")); - strbuf_insert(buf, 0, header_buf, header_len); + strbuf_insert(buf, 0, header.buf, header.len); + strbuf_release(&header); if (build_tag_object(buf, opt->sign, result) < 0) { if (path) |