Merge branch 'jc/ignore-sigpipe-while-running-hooks'

diff --git a/fast-import.c b/fast-import.c
index 2b31053e0d916ce8b9379a1cde9345f3e265d188..487f1f81ac170acf87bae2801f6472c0768e3e24 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -946,10 +946,12 @@ static void unkeep_all_packs(void)
 
 static void end_packfile(void)
 {
-       struct packed_git *old_p = pack_data, *new_p;
+       if (!pack_data)
+               return;
 
        clear_delta_base_cache();
        if (object_count) {
+               struct packed_git *new_p;
                unsigned char cur_pack_sha1[20];
                char *idx_name;
                int i;
@@ -991,10 +993,11 @@ static void end_packfile(void)
                pack_id++;
        }
        else {
-               close(old_p->pack_fd);
-               unlink_or_warn(old_p->pack_name);
+               close(pack_data->pack_fd);
+               unlink_or_warn(pack_data->pack_name);
        }
-       free(old_p);
+       free(pack_data);
+       pack_data = NULL;
 
        /* We can't carry a delta across packfiles. */
        strbuf_release(&last_blob.data);
@@ -1419,7 +1422,7 @@ static void mktree(struct tree_content *t, int v, struct strbuf *b)
 
 static void store_tree(struct tree_entry *root)
 {
-       struct tree_content *t = root->tree;
+       struct tree_content *t;
        unsigned int i, j, del;
        struct last_object lo = { STRBUF_INIT, 0, 0, /* no_swap */ 1 };
        struct object_entry *le = NULL;
@@ -1427,6 +1430,10 @@ static void store_tree(struct tree_entry *root)
        if (!is_null_sha1(root->versions[1].sha1))
                return;
 
+       if (!root->tree)
+               load_tree(root);
+       t = root->tree;
+
        for (i = 0; i < t->entry_count; i++) {
                if (t->entries[i]->tree)
                        store_tree(t->entries[i]);
@@ -1993,7 +2000,7 @@ static int parse_data(struct strbuf *sb, uintmax_t limit, uintmax_t *len_res)
        return 1;
 }
 
-static int validate_raw_date(const char *src, char *result, int maxlen)
+static int validate_raw_date(const char *src, struct strbuf *result)
 {
        const char *orig_src = src;
        char *endp;
@@ -2011,11 +2018,10 @@ static int validate_raw_date(const char *src, char *result, int maxlen)
                return -1;
 
        num = strtoul(src + 1, &endp, 10);
-       if (errno || endp == src + 1 || *endp || (endp - orig_src) >= maxlen ||
-           1400 < num)
+       if (errno || endp == src + 1 || *endp || 1400 < num)
                return -1;
 
-       strcpy(result, orig_src);
+       strbuf_addstr(result, orig_src);
        return 0;
 }
 
@@ -2023,7 +2029,7 @@ static char *parse_ident(const char *buf)
 {
        const char *ltgt;
        size_t name_len;
-       char *ident;
+       struct strbuf ident = STRBUF_INIT;
 
        /* ensure there is a space delimiter even if there is no name */
        if (*buf == '<')
@@ -2042,26 +2048,25 @@ static char *parse_ident(const char *buf)
                die("Missing space after > in ident string: %s", buf);
        ltgt++;
        name_len = ltgt - buf;
-       ident = xmalloc(name_len + 24);
-       strncpy(ident, buf, name_len);
+       strbuf_add(&ident, buf, name_len);
 
        switch (whenspec) {
        case WHENSPEC_RAW:
-               if (validate_raw_date(ltgt, ident + name_len, 24) < 0)
+               if (validate_raw_date(ltgt, &ident) < 0)
                        die("Invalid raw date \"%s\" in ident: %s", ltgt, buf);
                break;
        case WHENSPEC_RFC2822:
-               if (parse_date(ltgt, ident + name_len, 24) < 0)
+               if (parse_date(ltgt, &ident) < 0)
                        die("Invalid rfc2822 date \"%s\" in ident: %s", ltgt, buf);
                break;
        case WHENSPEC_NOW:
                if (strcmp("now", ltgt))
                        die("Date in ident must be 'now': %s", buf);
-               datestamp(ident + name_len, 24);
+               datestamp(&ident);
                break;
        }
 
-       return ident;
+       return strbuf_detach(&ident, NULL);
 }
 
 static void parse_and_store_blob(