Merge branch 'sh/finish-tmp-packfile'

* sh/finish-tmp-packfile:
  finish_tmp_packfile():use strbuf for pathname construction

1 files changed, 6 insertions, 9 deletions

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 057c54b..61a55b3 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -803,7 +803,7 @@ static void write_pack_file(void)
 
 		if (!pack_to_stdout) {
 			struct stat st;
-			char tmpname[PATH_MAX];
+			struct strbuf tmpname = STRBUF_INIT;
 
 			/*
 			 * Packs are runtime accessed in their mtime
@@ -826,23 +826,19 @@ static void write_pack_file(void)
 						pack_tmp_name, strerror(errno));
 			}
 
-			/* Enough space for "-<sha-1>.pack"? */
-			if (sizeof(tmpname) <= strlen(base_name) + 50)
-				die("pack base name '%s' too long", base_name);
-			snprintf(tmpname, sizeof(tmpname), "%s-", base_name);
+			strbuf_addf(&tmpname, "%s-", base_name);
 
 			if (write_bitmap_index) {
 				bitmap_writer_set_checksum(sha1);
 				bitmap_writer_build_type_index(written_list, nr_written);
 			}
 
-			finish_tmp_packfile(tmpname, pack_tmp_name,
+			finish_tmp_packfile(&tmpname, pack_tmp_name,
 					    written_list, nr_written,
 					    &pack_idx_opts, sha1);
 
 			if (write_bitmap_index) {
-				char *end_of_name_prefix = strrchr(tmpname, 0);
-				sprintf(end_of_name_prefix, "%s.bitmap", sha1_to_hex(sha1));
+				strbuf_addf(&tmpname, "%s.bitmap", sha1_to_hex(sha1));
 
 				stop_progress(&progress_state);
 
@@ -851,10 +847,11 @@ static void write_pack_file(void)
 				bitmap_writer_select_commits(indexed_commits, indexed_commits_nr, -1);
 				bitmap_writer_build(&to_pack);
 				bitmap_writer_finish(written_list, nr_written,
-						     tmpname, write_bitmap_options);
+						     tmpname.buf, write_bitmap_options);
 				write_bitmap_index = 0;
 			}
 
+			strbuf_release(&tmpname);
 			free(pack_tmp_name);
 			puts(sha1_to_hex(sha1));
 		}