const unsigned char null_sha1[20];
-static const char *no_log_pack_access = "no_log_pack_access";
-static const char *log_pack_access;
-
/*
* This is meant to hold a *small* number of objects that you would
* want read_sha1_file() to be able to return, but yet you do not want
* SHA1, an extra slash for the first level indirection, and the
* terminating NUL.
*/
-static int link_alt_odb_entry(const char *entry, const char *relative_base, int depth)
+static int link_alt_odb_entry(const char *entry, const char *relative_base,
+ int depth, const char *normalized_objdir)
{
- const char *objdir = get_object_directory();
struct alternate_object_database *ent;
struct alternate_object_database *alt;
int pfxlen, entlen;
return -1;
}
}
- if (!strcmp(ent->base, objdir)) {
+ if (!strcmp_icase(ent->base, normalized_objdir)) {
free(ent);
return -1;
}
struct string_list entries = STRING_LIST_INIT_NODUP;
char *alt_copy;
int i;
+ struct strbuf objdirbuf = STRBUF_INIT;
if (depth > 5) {
error("%s: ignoring alternate object stores, nesting too deep.",
return;
}
+ strbuf_add_absolute_path(&objdirbuf, get_object_directory());
+ normalize_path_copy(objdirbuf.buf, objdirbuf.buf);
+
alt_copy = xmemdupz(alt, len);
string_list_split_in_place(&entries, alt_copy, sep, -1);
for (i = 0; i < entries.nr; i++) {
error("%s: ignoring relative alternate object store %s",
relative_base, entry);
} else {
- link_alt_odb_entry(entry, relative_base, depth);
+ link_alt_odb_entry(entry, relative_base, depth, objdirbuf.buf);
}
}
string_list_clear(&entries, 0);
free(alt_copy);
+ strbuf_release(&objdirbuf);
}
void read_info_alternates(const char * relative_base, int depth)
git_zstream stream;
unsigned char *buffer, *in;
- buffer = xmallocz(size);
+ buffer = xmallocz_gently(size);
+ if (!buffer)
+ return NULL;
memset(&stream, 0, sizeof(stream));
stream.next_out = buffer;
stream.avail_out = size + 1;
static void write_pack_access_log(struct packed_git *p, off_t obj_offset)
{
- static FILE *log_file;
-
- if (!log_pack_access)
- log_pack_access = getenv("GIT_TRACE_PACK_ACCESS");
- if (!log_pack_access)
- log_pack_access = no_log_pack_access;
- if (log_pack_access == no_log_pack_access)
- return;
-
- if (!log_file) {
- log_file = fopen(log_pack_access, "w");
- if (!log_file) {
- error("cannot open pack access log '%s' for writing: %s",
- log_pack_access, strerror(errno));
- log_pack_access = no_log_pack_access;
- return;
- }
- }
- fprintf(log_file, "%s %"PRIuMAX"\n",
- p->pack_name, (uintmax_t)obj_offset);
- fflush(log_file);
+ static struct trace_key pack_access = TRACE_KEY_INIT(PACK_ACCESS);
+ trace_printf_key(&pack_access, "%s %"PRIuMAX"\n",
+ p->pack_name, (uintmax_t)obj_offset);
}
int do_check_packed_object_crc;
int delta_stack_nr = 0, delta_stack_alloc = UNPACK_ENTRY_STACK_PREALLOC;
int base_from_cache = 0;
- if (log_pack_access != no_log_pack_access)
- write_pack_access_log(p, obj_offset);
+ write_pack_access_log(p, obj_offset);
/* PHASE 1: drill down to the innermost base object */
for (;;) {