Merge branch 'sb/object-store-alloc'

diff --git a/log-tree.c b/log-tree.c
index 2e6b486140f8e8591bd0c7564bcb4d4d507c330f..0b97de5e879a9d90d8d62412d1743a37b7915fd3 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -295,8 +295,12 @@ void show_decorations(struct rev_info *opt, struct commit *commit)
 {
        struct strbuf sb = STRBUF_INIT;
 
-       if (opt->show_source && commit->util)
-               fprintf(opt->diffopt.file, "\t%s", (char *) commit->util);
+       if (opt->sources) {
+               char **slot = revision_sources_peek(opt->sources, commit);
+
+               if (slot && *slot)
+                       fprintf(opt->diffopt.file, "\t%s", *slot);
+       }
        if (!opt->show_decorations)
                return;
        format_decorations(&sb, commit, opt->diffopt.use_color);
@@ -362,7 +366,8 @@ void fmt_output_email_subject(struct strbuf *sb, struct rev_info *opt)
 
 void log_write_email_headers(struct rev_info *opt, struct commit *commit,
                             const char **extra_headers_p,
-                            int *need_8bit_cte_p)
+                            int *need_8bit_cte_p,
+                            int maybe_multipart)
 {
        const char *extra_headers = opt->extra_headers;
        const char *name = oid_to_hex(opt->zero_commit ?
@@ -385,12 +390,16 @@ void log_write_email_headers(struct rev_info *opt, struct commit *commit,
                               opt->ref_message_ids->items[i].string);
                graph_show_oneline(opt->graph);
        }
-       if (opt->mime_boundary) {
-               static char subject_buffer[1024];
-               static char buffer[1024];
+       if (opt->mime_boundary && maybe_multipart) {
+               static struct strbuf subject_buffer = STRBUF_INIT;
+               static struct strbuf buffer = STRBUF_INIT;
                struct strbuf filename =  STRBUF_INIT;
                *need_8bit_cte_p = -1; /* NEVER */
-               snprintf(subject_buffer, sizeof(subject_buffer) - 1,
+
+               strbuf_reset(&subject_buffer);
+               strbuf_reset(&buffer);
+
+               strbuf_addf(&subject_buffer,
                         "%s"
                         "MIME-Version: 1.0\n"
                         "Content-Type: multipart/mixed;"
@@ -405,13 +414,13 @@ void log_write_email_headers(struct rev_info *opt, struct commit *commit,
                         extra_headers ? extra_headers : "",
                         mime_boundary_leader, opt->mime_boundary,
                         mime_boundary_leader, opt->mime_boundary);
-               extra_headers = subject_buffer;
+               extra_headers = subject_buffer.buf;
 
                if (opt->numbered_files)
                        strbuf_addf(&filename, "%d", opt->nr);
                else
                        fmt_output_commit(&filename, commit, opt);
-               snprintf(buffer, sizeof(buffer) - 1,
+               strbuf_addf(&buffer,
                         "\n--%s%s\n"
                         "Content-Type: text/x-patch;"
                         " name=\"%s\"\n"
@@ -422,7 +431,7 @@ void log_write_email_headers(struct rev_info *opt, struct commit *commit,
                         filename.buf,
                         opt->no_inline ? "attachment" : "inline",
                         filename.buf);
-               opt->diffopt.stat_sep = buffer;
+               opt->diffopt.stat_sep = buffer.buf;
                strbuf_release(&filename);
        }
        *extra_headers_p = extra_headers;
@@ -488,9 +497,9 @@ static int is_common_merge(const struct commit *commit)
                && !commit->parents->next->next);
 }
 
-static void show_one_mergetag(struct commit *commit,
-                             struct commit_extra_header *extra,
-                             void *data)
+static int show_one_mergetag(struct commit *commit,
+                            struct commit_extra_header *extra,
+                            void *data)
 {
        struct rev_info *opt = (struct rev_info *)data;
        struct object_id oid;
@@ -502,7 +511,7 @@ static void show_one_mergetag(struct commit *commit,
        hash_object_file(extra->value, extra->len, type_name(OBJ_TAG), &oid);
        tag = lookup_tag(&oid);
        if (!tag)
-               return; /* error message already given */
+               return -1; /* error message already given */
 
        strbuf_init(&verify_message, 256);
        if (parse_tag_buffer(tag, extra->value, extra->len))
@@ -536,11 +545,12 @@ static void show_one_mergetag(struct commit *commit,
 
        show_sig_lines(opt, status, verify_message.buf);
        strbuf_release(&verify_message);
+       return 0;
 }
 
-static void show_mergetag(struct rev_info *opt, struct commit *commit)
+static int show_mergetag(struct rev_info *opt, struct commit *commit)
 {
-       for_each_mergetag(show_one_mergetag, commit, opt);
+       return for_each_mergetag(show_one_mergetag, commit, opt);
 }
 
 void show_log(struct rev_info *opt)
@@ -610,7 +620,7 @@ void show_log(struct rev_info *opt)
 
        if (cmit_fmt_is_mail(opt->commit_format)) {
                log_write_email_headers(opt, commit, &extra_headers,
-                                       &ctx.need_8bit_cte);
+                                       &ctx.need_8bit_cte, 1);
                ctx.rev = opt;
                ctx.print_email_subject = 1;
        } else if (opt->commit_format != CMIT_FMT_USERFORMAT) {