Do not use GUID on dir in git init --shared=all on FreeBSD

diff --git a/sha1_file.c b/sha1_file.c
index f7b75b2acc1f52775d70f94fa20c0ca98b8f58c9..445a871db31673af20017d36ff22fd106f77f510 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -14,6 +14,7 @@
 #include "tag.h"
 #include "tree.h"
 #include "refs.h"
+#include "pack-revindex.h"
 
 #ifndef O_NOATIME
 #if defined(__linux__) && (defined(__i386__) || defined(__PPC__))
@@ -1367,11 +1368,15 @@ const char *packed_object_info_detail(struct packed_git *p,
        unsigned long dummy;
        unsigned char *next_sha1;
        enum object_type type;
+       struct revindex_entry *revidx;
 
        *delta_chain_length = 0;
        curpos = obj_offset;
        type = unpack_object_header(p, &w_curs, &curpos, size);
 
+       revidx = find_pack_revindex(p, obj_offset);
+       *store_size = revidx[1].offset - obj_offset;
+
        for (;;) {
                switch (type) {
                default:
@@ -1381,14 +1386,13 @@ const char *packed_object_info_detail(struct packed_git *p,
                case OBJ_TREE:
                case OBJ_BLOB:
                case OBJ_TAG:
-                       *store_size = 0; /* notyet */
                        unuse_pack(&w_curs);
                        return typename(type);
                case OBJ_OFS_DELTA:
                        obj_offset = get_delta_base(p, &w_curs, &curpos, type, obj_offset);
                        if (*delta_chain_length == 0) {
-                               /* TODO: find base_sha1 as pointed by curpos */
-                               hashclr(base_sha1);
+                               revidx = find_pack_revindex(p, obj_offset);
+                               hashcpy(base_sha1, nth_packed_object_sha1(p, revidx->nr));
                        }
                        break;
                case OBJ_REF_DELTA:
@@ -1954,7 +1958,8 @@ void *read_object_with_reference(const unsigned char *sha1,
                }
                ref_length = strlen(ref_type);
 
-               if (memcmp(buffer, ref_type, ref_length) ||
+               if (ref_length + 40 > isize ||
+                   memcmp(buffer, ref_type, ref_length) ||
                    get_sha1_hex((char *) buffer + ref_length, actual_sha1)) {
                        free(buffer);
                        return NULL;
@@ -2369,7 +2374,8 @@ int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object,
        if ((type == OBJ_BLOB) && S_ISREG(st->st_mode)) {
                struct strbuf nbuf;
                strbuf_init(&nbuf, 0);
-               if (convert_to_git(path, buf, size, &nbuf)) {
+               if (convert_to_git(path, buf, size, &nbuf,
+                                  write_object ? safe_crlf : 0)) {
                        munmap(buf, size);
                        buf = strbuf_detach(&nbuf, &size);
                        re_allocated = 1;