Update draft release notes to 1.7.10

diff --git a/mailmap.c b/mailmap.c
index 02fcfde0b0b786af5229559586cf8ff5758429bc..47aa41924507f7603aab5e35abb51b3956a33dad 100644 (file)
--- a/mailmap.c
+++ b/mailmap.c
@@ -70,8 +70,7 @@ static void add_mapping(struct string_list *map,
        } else {
                /* create mailmap entry */
                struct string_list_item *item = string_list_insert_at_index(map, index, old_email);
-               item->util = xmalloc(sizeof(struct mailmap_entry));
-               memset(item->util, 0, sizeof(struct mailmap_entry));
+               item->util = xcalloc(1, sizeof(struct mailmap_entry));
                ((struct mailmap_entry *)item->util)->namemap.strdup_strings = 1;
        }
        me = (struct mailmap_entry *)map->items[index].util;
@@ -88,7 +87,7 @@ static void add_mapping(struct string_list *map,
                        me->email = xstrdup(new_email);
                }
        } else {
-               struct mailmap_info *mi = xmalloc(sizeof(struct mailmap_info));
+               struct mailmap_info *mi = xcalloc(1, sizeof(struct mailmap_info));
                debug_mm("mailmap: adding (complex) entry for %s at index %d\n", old_email, index);
                if (new_name)
                        mi->name = xstrdup(new_name);
@@ -191,27 +190,27 @@ void clear_mailmap(struct string_list *map)
 int map_user(struct string_list *map,
             char *email, int maxlen_email, char *name, int maxlen_name)
 {
-       char *p;
+       char *end_of_email;
        struct string_list_item *item;
        struct mailmap_entry *me;
        char buf[1024], *mailbuf;
        int i;
 
        /* figure out space requirement for email */
-       p = strchr(email, '>');
-       if (!p) {
+       end_of_email = strchr(email, '>');
+       if (!end_of_email) {
                /* email passed in might not be wrapped in <>, but end with a \0 */
-               p = memchr(email, '\0', maxlen_email);
-               if (!p)
+               end_of_email = memchr(email, '\0', maxlen_email);
+               if (!end_of_email)
                        return 0;
        }
-       if (p - email + 1 < sizeof(buf))
+       if (end_of_email - email + 1 < sizeof(buf))
                mailbuf = buf;
        else
-               mailbuf = xmalloc(p - email + 1);
+               mailbuf = xmalloc(end_of_email - email + 1);
 
        /* downcase the email address */
-       for (i = 0; i < p - email; i++)
+       for (i = 0; i < end_of_email - email; i++)
                mailbuf[i] = tolower(email[i]);
        mailbuf[i] = 0;
 
@@ -237,6 +236,8 @@ int map_user(struct string_list *map,
                }
                if (maxlen_email && mi->email)
                        strlcpy(email, mi->email, maxlen_email);
+               else
+                       *end_of_email = '\0';
                if (maxlen_name && mi->name)
                        strlcpy(name, mi->name, maxlen_name);
                debug_mm("map_user:  to '%s' <%s>\n", name, mi->email ? mi->email : "");