diff options
Diffstat (limited to 'builtin/log.c')
| -rw-r--r-- | builtin/log.c | 75 |
1 files changed, 50 insertions, 25 deletions
diff --git a/builtin/log.c b/builtin/log.c index c211d66..88a5e98 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -231,7 +231,8 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, } if (mailmap) { - rev->mailmap = xcalloc(1, sizeof(struct string_list)); + rev->mailmap = xmalloc(sizeof(struct string_list)); + string_list_init_nodup(rev->mailmap); read_mailmap(rev->mailmap); } @@ -294,6 +295,12 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix, cmd_log_init_finish(argc, argv, prefix, rev, opt); } +static int cmd_log_deinit(int ret, struct rev_info *rev) +{ + release_revisions(rev); + return ret; +} + /* * This gives a rough estimate for how many commits we * will print out in the list. @@ -417,7 +424,7 @@ static void finish_early_output(struct rev_info *rev) show_early_header(rev, "done", n); } -static int cmd_log_walk(struct rev_info *rev) +static int cmd_log_walk_no_free(struct rev_info *rev) { struct commit *commit; int saved_nrl = 0; @@ -444,7 +451,6 @@ static int cmd_log_walk(struct rev_info *rev) * and HAS_CHANGES being accumulated in rev->diffopt, so be careful to * retain that state information if replacing rev->diffopt in this loop */ - rev->diffopt.no_free = 1; while ((commit = get_revision(rev)) != NULL) { if (!log_tree_commit(rev, commit) && rev->max_count >= 0) /* @@ -469,8 +475,6 @@ static int cmd_log_walk(struct rev_info *rev) } rev->diffopt.degraded_cc_to_c = saved_dcctc; rev->diffopt.needed_rename_limit = saved_nrl; - rev->diffopt.no_free = 0; - diff_free(&rev->diffopt); if (rev->remerge_diff) { tmp_objdir_destroy(rev->remerge_objdir); @@ -484,6 +488,17 @@ static int cmd_log_walk(struct rev_info *rev) return diff_result_code(&rev->diffopt, 0); } +static int cmd_log_walk(struct rev_info *rev) +{ + int retval; + + rev->diffopt.no_free = 1; + retval = cmd_log_walk_no_free(rev); + rev->diffopt.no_free = 0; + diff_free(&rev->diffopt); + return retval; +} + static int git_log_config(const char *var, const char *value, void *cb) { const char *slot_name; @@ -557,7 +572,7 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix) cmd_log_init(argc, argv, prefix, &rev, &opt); if (!rev.diffopt.output_format) rev.diffopt.output_format = DIFF_FORMAT_RAW; - return cmd_log_walk(&rev); + return cmd_log_deinit(cmd_log_walk(&rev), &rev); } static void show_tagger(const char *buf, struct rev_info *rev) @@ -661,6 +676,11 @@ int cmd_show(int argc, const char **argv, const char *prefix) init_log_defaults(); git_config(git_log_config, NULL); + if (the_repository->gitdir) { + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + } + memset(&match_all, 0, sizeof(match_all)); repo_init_revisions(the_repository, &rev, prefix); git_config(grep_config, &rev.grep_filter); @@ -676,10 +696,11 @@ int cmd_show(int argc, const char **argv, const char *prefix) cmd_log_init(argc, argv, prefix, &rev, &opt); if (!rev.no_walk) - return cmd_log_walk(&rev); + return cmd_log_deinit(cmd_log_walk(&rev), &rev); count = rev.pending.nr; objects = rev.pending.objects; + rev.diffopt.no_free = 1; for (i = 0; i < count && !ret; i++) { struct object *o = objects[i].item; const char *name = objects[i].name; @@ -725,14 +746,17 @@ int cmd_show(int argc, const char **argv, const char *prefix) rev.pending.nr = rev.pending.alloc = 0; rev.pending.objects = NULL; add_object_array(o, name, &rev.pending); - ret = cmd_log_walk(&rev); + ret = cmd_log_walk_no_free(&rev); break; default: ret = error(_("unknown type: %d"), o->type); } } - free(objects); - return ret; + + rev.diffopt.no_free = 0; + diff_free(&rev.diffopt); + + return cmd_log_deinit(ret, &rev); } /* @@ -760,7 +784,7 @@ int cmd_log_reflog(int argc, const char **argv, const char *prefix) rev.always_show_header = 1; cmd_log_init_finish(argc, argv, prefix, &rev, &opt); - return cmd_log_walk(&rev); + return cmd_log_deinit(cmd_log_walk(&rev), &rev); } static void log_setup_revisions_tweak(struct rev_info *rev, @@ -791,7 +815,7 @@ int cmd_log(int argc, const char **argv, const char *prefix) opt.revarg_opt = REVARG_COMMITTISH; opt.tweak = log_setup_revisions_tweak; cmd_log_init(argc, argv, prefix, &rev, &opt); - return cmd_log_walk(&rev); + return cmd_log_deinit(cmd_log_walk(&rev), &rev); } /* format-patch */ @@ -1012,7 +1036,7 @@ static int open_next_file(struct commit *commit, const char *subject, if (!quiet) printf("%s\n", filename.buf + outdir_offset); - if ((rev->diffopt.file = fopen(filename.buf, "w")) == NULL) { + if (!(rev->diffopt.file = fopen(filename.buf, "w"))) { error_errno(_("cannot open patch file %s"), filename.buf); strbuf_release(&filename); return -1; @@ -1746,6 +1770,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) struct commit *commit; struct commit **list = NULL; struct rev_info rev; + char *to_free = NULL; struct setup_revision_opt s_r_opt; int nr = 0, total, i; int use_stdout = 0; @@ -1883,6 +1908,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) rev.diff = 1; rev.max_parents = 1; rev.diffopt.flags.recursive = 1; + rev.diffopt.no_free = 1; rev.subject_prefix = fmt_patch_subject_prefix; memset(&s_r_opt, 0, sizeof(s_r_opt)); s_r_opt.def = "HEAD"; @@ -1946,7 +1972,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) strbuf_addch(&buf, '\n'); } - rev.extra_headers = strbuf_detach(&buf, NULL); + rev.extra_headers = to_free = strbuf_detach(&buf, NULL); if (from) { if (split_ident_line(&rev.from_ident, from, strlen(from))) @@ -2008,13 +2034,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (use_stdout) { setup_pager(); - } else if (rev.diffopt.close_file) { - /* - * The diff code parsed --output; it has already opened the - * file, but we must instruct it not to close after each diff. - */ - rev.diffopt.no_free = 1; - } else { + } else if (!rev.diffopt.close_file) { int saved; if (!output_directory) @@ -2173,8 +2193,10 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) prepare_bases(&bases, base, list, nr); } - if (in_reply_to || thread || cover_letter) - rev.ref_message_ids = xcalloc(1, sizeof(struct string_list)); + if (in_reply_to || thread || cover_letter) { + rev.ref_message_ids = xmalloc(sizeof(*rev.ref_message_ids)); + string_list_init_nodup(rev.ref_message_ids); + } if (in_reply_to) { const char *msgid = clean_message_id(in_reply_to); string_list_append(rev.ref_message_ids, msgid); @@ -2281,8 +2303,11 @@ done: strbuf_release(&rdiff1); strbuf_release(&rdiff2); strbuf_release(&rdiff_title); - UNLEAK(rev); - return 0; + free(to_free); + if (rev.ref_message_ids) + string_list_clear(rev.ref_message_ids, 0); + free(rev.ref_message_ids); + return cmd_log_deinit(0, &rev); } static int add_pending_commit(const char *arg, struct rev_info *revs, int flags) |