static inline uintmax_t sz_fmt(size_t s) { return s; }
const unsigned char null_sha1[20];
+const struct object_id null_oid;
/*
* This is meant to hold a *small* number of objects that you would
* provided by the caller. which should be "pack" or "idx".
*/
static char *sha1_get_pack_name(const unsigned char *sha1,
- char **name, char **base, const char *which)
+ struct strbuf *buf,
+ const char *which)
{
- static const char hex[] = "0123456789abcdef";
- char *buf;
- int i;
-
- if (!*base) {
- const char *sha1_file_directory = get_object_directory();
- int len = strlen(sha1_file_directory);
- *base = xmalloc(len + 60);
- sprintf(*base, "%s/pack/pack-1234567890123456789012345678901234567890.%s",
- sha1_file_directory, which);
- *name = *base + len + 11;
- }
-
- buf = *name;
-
- for (i = 0; i < 20; i++) {
- unsigned int val = *sha1++;
- *buf++ = hex[val >> 4];
- *buf++ = hex[val & 0xf];
- }
-
- return *base;
+ strbuf_reset(buf);
+ strbuf_addf(buf, "%s/pack/pack-%s.%s", get_object_directory(),
+ sha1_to_hex(sha1), which);
+ return buf->buf;
}
char *sha1_pack_name(const unsigned char *sha1)
{
- static char *name, *base;
-
- return sha1_get_pack_name(sha1, &name, &base, "pack");
+ static struct strbuf buf = STRBUF_INIT;
+ return sha1_get_pack_name(sha1, &buf, "pack");
}
char *sha1_pack_index_name(const unsigned char *sha1)
{
- static char *name, *base;
-
- return sha1_get_pack_name(sha1, &name, &base, "idx");
+ static struct strbuf buf = STRBUF_INIT;
+ return sha1_get_pack_name(sha1, &buf, "idx");
}
struct alternate_object_database *alt_odb_list;
{
struct alternate_object_database *ent;
struct alternate_object_database *alt;
- int pfxlen, entlen;
+ size_t pfxlen, entlen;
struct strbuf pathbuf = STRBUF_INIT;
if (!is_absolute_path(entry) && relative_base) {
while (pfxlen && pathbuf.buf[pfxlen-1] == '/')
pfxlen -= 1;
- entlen = pfxlen + 43; /* '/' + 2 hex + '/' + 38 hex + NUL */
- ent = xmalloc(sizeof(*ent) + entlen);
+ entlen = st_add(pfxlen, 43); /* '/' + 2 hex + '/' + 38 hex + NUL */
+ ent = xmalloc(st_add(sizeof(*ent), entlen));
memcpy(ent->base, pathbuf.buf, pfxlen);
strbuf_release(&pathbuf);
void add_to_alternates_file(const char *reference)
{
struct lock_file *lock = xcalloc(1, sizeof(struct lock_file));
- int fd = hold_lock_file_for_append(lock, git_path("objects/info/alternates"), LOCK_DIE_ON_ERROR);
- char *alt = mkpath("%s\n", reference);
- write_or_die(fd, alt, strlen(alt));
- if (commit_lock_file(lock))
- die("could not close alternates file");
- if (alt_odb_tail)
- link_alt_odb_entries(alt, strlen(alt), '\n', NULL, 0);
+ char *alts = git_pathdup("objects/info/alternates");
+ FILE *in, *out;
+
+ hold_lock_file_for_update(lock, alts, LOCK_DIE_ON_ERROR);
+ out = fdopen_lock_file(lock, "w");
+ if (!out)
+ die_errno("unable to fdopen alternates lockfile");
+
+ in = fopen(alts, "r");
+ if (in) {
+ struct strbuf line = STRBUF_INIT;
+ int found = 0;
+
+ while (strbuf_getline(&line, in, '\n') != EOF) {
+ if (!strcmp(reference, line.buf)) {
+ found = 1;
+ break;
+ }
+ fprintf_or_die(out, "%s\n", line.buf);
+ }
+
+ strbuf_release(&line);
+ fclose(in);
+
+ if (found) {
+ rollback_lock_file(lock);
+ lock = NULL;
+ }
+ }
+ else if (errno != ENOENT)
+ die_errno("unable to read alternates file");
+
+ if (lock) {
+ fprintf_or_die(out, "%s\n", reference);
+ if (commit_lock_file(lock))
+ die_errno("unable to move new alternates file into place");
+ if (alt_odb_tail)
+ link_alt_odb_entries(reference, strlen(reference), '\n', NULL, 0);
+ }
+ free(alts);
}
int foreach_alt_odb(alt_odb_fn fn, void *cb)
int open_pack_index(struct packed_git *p)
{
char *idx_name;
+ size_t len;
int ret;
if (p->index_data)
return 0;
- idx_name = xstrdup(p->pack_name);
- strcpy(idx_name + strlen(idx_name) - strlen(".pack"), ".idx");
+ if (!strip_suffix(p->pack_name, ".pack", &len))
+ die("BUG: pack_name does not end in .pack");
+ idx_name = xstrfmt("%.*s.idx", (int)len, p->pack_name);
ret = check_packed_git_idx(idx_name, p);
free(idx_name);
return ret;
die("packfile %s cannot be accessed", p->pack_name);
if (offset > (p->pack_size - 20))
die("offset beyond end of packfile (truncated pack?)");
+ if (offset < 0)
+ die(_("offset before end of packfile (broken .idx?)"));
if (!win || !in_window(win, offset)) {
if (win)
static struct packed_git *alloc_packed_git(int extra)
{
- struct packed_git *p = xmalloc(sizeof(*p) + extra);
+ struct packed_git *p = xmalloc(st_add(sizeof(*p), extra));
memset(p, 0, sizeof(*p));
p->pack_fd = -1;
return p;
release_pack_memory(size);
}
-struct packed_git *add_packed_git(const char *path, int path_len, int local)
+struct packed_git *add_packed_git(const char *path, size_t path_len, int local)
{
static int have_set_try_to_free_routine;
struct stat st;
- struct packed_git *p = alloc_packed_git(path_len + 2);
+ size_t alloc;
+ struct packed_git *p;
if (!have_set_try_to_free_routine) {
have_set_try_to_free_routine = 1;
* Make sure a corresponding .pack file exists and that
* the index looks sane.
*/
- path_len -= strlen(".idx");
- if (path_len < 1) {
- free(p);
+ if (!strip_suffix_mem(path, &path_len, ".idx"))
return NULL;
- }
+
+ /*
+ * ".pack" is long enough to hold any suffix we're adding (and
+ * the use xsnprintf double-checks that)
+ */
+ alloc = st_add3(path_len, strlen(".pack"), 1);
+ p = alloc_packed_git(alloc);
memcpy(p->pack_name, path, path_len);
- strcpy(p->pack_name + path_len, ".keep");
+ xsnprintf(p->pack_name + path_len, alloc - path_len, ".keep");
if (!access(p->pack_name, F_OK))
p->pack_keep = 1;
- strcpy(p->pack_name + path_len, ".pack");
+ xsnprintf(p->pack_name + path_len, alloc - path_len, ".pack");
if (stat(p->pack_name, &st) || !S_ISREG(st.st_mode)) {
free(p);
return NULL;
struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path)
{
const char *path = sha1_pack_name(sha1);
- struct packed_git *p = alloc_packed_git(strlen(path) + 1);
+ size_t alloc = st_add(strlen(path), 1);
+ struct packed_git *p = alloc_packed_git(alloc);
- strcpy(p->pack_name, path);
+ memcpy(p->pack_name, path, alloc); /* includes NUL */
hashcpy(p->sha1, sha1);
if (check_packed_git_idx(idx_path, p)) {
free(p);
packed_git = pack;
}
-void (*report_garbage)(const char *desc, const char *path);
+void (*report_garbage)(unsigned seen_bits, const char *path);
static void report_helper(const struct string_list *list,
int seen_bits, int first, int last)
{
- const char *msg;
- switch (seen_bits) {
- case 0:
- msg = "no corresponding .idx or .pack";
- break;
- case 1:
- msg = "no corresponding .idx";
- break;
- case 2:
- msg = "no corresponding .pack";
- break;
- default:
+ if (seen_bits == (PACKDIR_FILE_PACK|PACKDIR_FILE_IDX))
return;
- }
+
for (; first < last; first++)
- report_garbage(msg, list->items[first].string);
+ report_garbage(seen_bits, list->items[first].string);
}
static void report_pack_garbage(struct string_list *list)
if (baselen == -1) {
const char *dot = strrchr(path, '.');
if (!dot) {
- report_garbage("garbage found", path);
+ report_garbage(PACKDIR_FILE_GARBAGE, path);
continue;
}
baselen = dot - path + 1;
ends_with(de->d_name, ".keep"))
string_list_append(&garbage, path.buf);
else
- report_garbage("garbage found", path.buf);
+ report_garbage(PACKDIR_FILE_GARBAGE, path.buf);
}
closedir(dir);
report_pack_garbage(&garbage);
{
unsigned i;
for (i = 0; i < p->num_bad_objects; i++)
- if (!hashcmp(sha1, p->bad_object_sha1 + 20 * i))
+ if (!hashcmp(sha1, p->bad_object_sha1 + GIT_SHA1_RAWSZ * i))
return;
- p->bad_object_sha1 = xrealloc(p->bad_object_sha1, 20 * (p->num_bad_objects + 1));
- hashcpy(p->bad_object_sha1 + 20 * p->num_bad_objects, sha1);
+ p->bad_object_sha1 = xrealloc(p->bad_object_sha1,
+ st_mult(GIT_SHA1_RAWSZ,
+ st_add(p->num_bad_objects, 1)));
+ hashcpy(p->bad_object_sha1 + GIT_SHA1_RAWSZ * p->num_bad_objects, sha1);
p->num_bad_objects++;
}
return -1;
/* Generate the header */
- hdrlen = sprintf(hdr, "%s %lu", typename(obj_type), size) + 1;
+ hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(obj_type), size) + 1;
/* Sha1.. */
git_SHA1_Init(&c);
static int sha1_file_open_flag = O_NOATIME;
for (;;) {
- int fd = open(name, O_RDONLY | sha1_file_open_flag);
+ int fd;
+
+ errno = 0;
+ fd = open(name, O_RDONLY | sha1_file_open_flag);
if (fd >= 0)
return fd;
return git_inflate(stream, 0);
}
+static int unpack_sha1_header_to_strbuf(git_zstream *stream, unsigned char *map,
+ unsigned long mapsize, void *buffer,
+ unsigned long bufsiz, struct strbuf *header)
+{
+ int status;
+
+ status = unpack_sha1_header(stream, map, mapsize, buffer, bufsiz);
+
+ /*
+ * Check if entire header is unpacked in the first iteration.
+ */
+ if (memchr(buffer, '\0', stream->next_out - (unsigned char *)buffer))
+ return 0;
+
+ /*
+ * buffer[0..bufsiz] was not large enough. Copy the partial
+ * result out to header, and then append the result of further
+ * reading the stream.
+ */
+ strbuf_add(header, buffer, stream->next_out - (unsigned char *)buffer);
+ stream->next_out = buffer;
+ stream->avail_out = bufsiz;
+
+ do {
+ status = git_inflate(stream, 0);
+ strbuf_add(header, buffer, stream->next_out - (unsigned char *)buffer);
+ if (memchr(buffer, '\0', stream->next_out - (unsigned char *)buffer))
+ return 0;
+ stream->next_out = buffer;
+ stream->avail_out = bufsiz;
+ } while (status != Z_STREAM_END);
+ return -1;
+}
+
static void *unpack_sha1_rest(git_zstream *stream, void *buffer, unsigned long size, const unsigned char *sha1)
{
int bytes = strlen(buffer) + 1;
* too permissive for what we want to check. So do an anal
* object header parse by hand.
*/
-int parse_sha1_header(const char *hdr, unsigned long *sizep)
+static int parse_sha1_header_extended(const char *hdr, struct object_info *oi,
+ unsigned int flags)
{
- char type[10];
- int i;
+ const char *type_buf = hdr;
unsigned long size;
+ int type, type_len = 0;
/*
- * The type can be at most ten bytes (including the
- * terminating '\0' that we add), and is followed by
+ * The type can be of any size but is followed by
* a space.
*/
- i = 0;
for (;;) {
char c = *hdr++;
if (c == ' ')
break;
- type[i++] = c;
- if (i >= sizeof(type))
- return -1;
+ type_len++;
}
- type[i] = 0;
+
+ type = type_from_string_gently(type_buf, type_len, 1);
+ if (oi->typename)
+ strbuf_add(oi->typename, type_buf, type_len);
+ /*
+ * Set type to 0 if its an unknown object and
+ * we're obtaining the type using '--allow-unkown-type'
+ * option.
+ */
+ if ((flags & LOOKUP_UNKNOWN_OBJECT) && (type < 0))
+ type = 0;
+ else if (type < 0)
+ die("invalid object type");
+ if (oi->typep)
+ *oi->typep = type;
/*
* The length must follow immediately, and be in canonical
size = size * 10 + c;
}
}
- *sizep = size;
+
+ if (oi->sizep)
+ *oi->sizep = size;
/*
* The length must be followed by a zero byte
*/
- return *hdr ? -1 : type_from_string(type);
+ return *hdr ? -1 : type;
+}
+
+int parse_sha1_header(const char *hdr, unsigned long *sizep)
+{
+ struct object_info oi;
+
+ oi.sizep = sizep;
+ oi.typename = NULL;
+ oi.typep = NULL;
+ return parse_sha1_header_extended(hdr, &oi, LOOKUP_REPLACE_OBJECT);
}
static void *unpack_sha1_file(void *map, unsigned long mapsize, enum object_type *type, unsigned long *size, const unsigned char *sha1)
/* Push the object we're going to leave behind */
if (poi_stack_nr >= poi_stack_alloc && poi_stack == small_poi_stack) {
poi_stack_alloc = alloc_nr(poi_stack_nr);
- poi_stack = xmalloc(sizeof(off_t)*poi_stack_alloc);
+ ALLOC_ARRAY(poi_stack, poi_stack_alloc);
memcpy(poi_stack, small_poi_stack, sizeof(off_t)*poi_stack_nr);
} else {
ALLOC_GROW(poi_stack, poi_stack_nr+1, poi_stack_alloc);
{
unsigned long hash;
- hash = (unsigned long)p + (unsigned long)base_offset;
+ hash = (unsigned long)(intptr_t)p + (unsigned long)base_offset;
hash += (hash >> 8) + (hash >> 16);
return hash % MAX_DELTA_CACHE;
}
if (delta_stack_nr >= delta_stack_alloc
&& delta_stack == small_delta_stack) {
delta_stack_alloc = alloc_nr(delta_stack_nr);
- delta_stack = xmalloc(sizeof(*delta_stack)*delta_stack_alloc);
+ ALLOC_ARRAY(delta_stack, delta_stack_alloc);
memcpy(delta_stack, small_delta_stack,
sizeof(*delta_stack)*delta_stack_nr);
} else {
}
}
+void check_pack_index_ptr(const struct packed_git *p, const void *vptr)
+{
+ const unsigned char *ptr = vptr;
+ const unsigned char *start = p->index_data;
+ const unsigned char *end = start + p->index_size;
+ if (ptr < start)
+ die(_("offset before start of pack index for %s (corrupt index?)"),
+ p->pack_name);
+ /* No need to check for underflow; .idx files must be at least 8 bytes */
+ if (ptr >= end - 8)
+ die(_("offset beyond end of pack index for %s (truncated index?)"),
+ p->pack_name);
+}
+
off_t nth_packed_object_offset(const struct packed_git *p, uint32_t n)
{
const unsigned char *index = p->index_data;
if (!(off & 0x80000000))
return off;
index += p->num_objects * 4 + (off & 0x7fffffff) * 8;
+ check_pack_index_ptr(p, index);
return (((uint64_t)ntohl(*((uint32_t *)(index + 0)))) << 32) |
ntohl(*((uint32_t *)(index + 4)));
}
}
static int sha1_loose_object_info(const unsigned char *sha1,
- struct object_info *oi)
+ struct object_info *oi,
+ int flags)
{
- int status;
- unsigned long mapsize, size;
+ int status = 0;
+ unsigned long mapsize;
void *map;
git_zstream stream;
char hdr[32];
+ struct strbuf hdrbuf = STRBUF_INIT;
if (oi->delta_base_sha1)
hashclr(oi->delta_base_sha1);
* return value implicitly indicates whether the
* object even exists.
*/
- if (!oi->typep && !oi->sizep) {
+ if (!oi->typep && !oi->typename && !oi->sizep) {
struct stat st;
if (stat_sha1_file(sha1, &st) < 0)
return -1;
return -1;
if (oi->disk_sizep)
*oi->disk_sizep = mapsize;
- if (unpack_sha1_header(&stream, map, mapsize, hdr, sizeof(hdr)) < 0)
+ if ((flags & LOOKUP_UNKNOWN_OBJECT)) {
+ if (unpack_sha1_header_to_strbuf(&stream, map, mapsize, hdr, sizeof(hdr), &hdrbuf) < 0)
+ status = error("unable to unpack %s header with --allow-unknown-type",
+ sha1_to_hex(sha1));
+ } else if (unpack_sha1_header(&stream, map, mapsize, hdr, sizeof(hdr)) < 0)
status = error("unable to unpack %s header",
sha1_to_hex(sha1));
- else if ((status = parse_sha1_header(hdr, &size)) < 0)
+ if (status < 0)
+ ; /* Do nothing */
+ else if (hdrbuf.len) {
+ if ((status = parse_sha1_header_extended(hdrbuf.buf, oi, flags)) < 0)
+ status = error("unable to parse %s header with --allow-unknown-type",
+ sha1_to_hex(sha1));
+ } else if ((status = parse_sha1_header_extended(hdr, oi, flags)) < 0)
status = error("unable to parse %s header", sha1_to_hex(sha1));
- else if (oi->sizep)
- *oi->sizep = size;
git_inflate_end(&stream);
munmap(map, mapsize);
- if (oi->typep)
+ if (status && oi->typep)
*oi->typep = status;
+ strbuf_release(&hdrbuf);
return 0;
}
struct cached_object *co;
struct pack_entry e;
int rtype;
+ enum object_type real_type;
const unsigned char *real = lookup_replace_object_extended(sha1, flags);
co = find_cached_object(real);
*(oi->disk_sizep) = 0;
if (oi->delta_base_sha1)
hashclr(oi->delta_base_sha1);
+ if (oi->typename)
+ strbuf_addstr(oi->typename, typename(co->type));
oi->whence = OI_CACHED;
return 0;
}
if (!find_pack_entry(real, &e)) {
/* Most likely it's a loose object. */
- if (!sha1_loose_object_info(real, oi)) {
+ if (!sha1_loose_object_info(real, oi, flags)) {
oi->whence = OI_LOOSE;
return 0;
}
return -1;
}
+ /*
+ * packed_object_info() does not follow the delta chain to
+ * find out the real type, unless it is given oi->typep.
+ */
+ if (oi->typename && !oi->typep)
+ oi->typep = &real_type;
+
rtype = packed_object_info(e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real);
+ if (oi->typep == &real_type)
+ oi->typep = NULL;
return sha1_object_info_extended(real, oi, 0);
} else if (in_delta_base_cache(e.p, e.offset)) {
oi->whence = OI_DBCACHED;
oi->u.packed.is_delta = (rtype == OBJ_REF_DELTA ||
rtype == OBJ_OFS_DELTA);
}
+ if (oi->typename)
+ strbuf_addstr(oi->typename, typename(*oi->typep));
+ if (oi->typep == &real_type)
+ oi->typep = NULL;
return 0;
}
git_SHA_CTX c;
/* Generate the header */
- *hdrlen = sprintf(hdr, "%s %lu", type, len)+1;
+ *hdrlen = xsnprintf(hdr, *hdrlen, "%s %lu", type, len)+1;
/* Sha1.. */
git_SHA1_Init(&c);
/*
* Move the just written object into its final resting place.
- * NEEDSWORK: this should be renamed to finalize_temp_file() as
- * "moving" is only a part of what it does, when no patch between
- * master to pu changes the call sites of this function.
*/
-int move_temp_to_file(const char *tmpfile, const char *filename)
+int finalize_object_file(const char *tmpfile, const char *filename)
{
int ret = 0;
unsigned char *sha1)
{
char hdr[32];
- int hdrlen;
+ int hdrlen = sizeof(hdr);
write_sha1_file_prepare(buf, len, type, sha1, hdr, &hdrlen);
return 0;
}
* We want to avoid cross-directory filename renames, because those
* can have problems on various filesystems (FAT, NFS, Coda).
*/
-static int create_tmpfile(char *buffer, size_t bufsiz, const char *filename)
+static int create_tmpfile(struct strbuf *tmp, const char *filename)
{
int fd, dirlen = directory_size(filename);
- if (dirlen + 20 > bufsiz) {
- errno = ENAMETOOLONG;
- return -1;
- }
- memcpy(buffer, filename, dirlen);
- strcpy(buffer + dirlen, "tmp_obj_XXXXXX");
- fd = git_mkstemp_mode(buffer, 0444);
+ strbuf_reset(tmp);
+ strbuf_add(tmp, filename, dirlen);
+ strbuf_addstr(tmp, "tmp_obj_XXXXXX");
+ fd = git_mkstemp_mode(tmp->buf, 0444);
if (fd < 0 && dirlen && errno == ENOENT) {
- /* Make sure the directory exists */
- memcpy(buffer, filename, dirlen);
- buffer[dirlen-1] = 0;
- if (mkdir(buffer, 0777) && errno != EEXIST)
+ /*
+ * Make sure the directory exists; note that the contents
+ * of the buffer are undefined after mkstemp returns an
+ * error, so we have to rewrite the whole buffer from
+ * scratch.
+ */
+ strbuf_reset(tmp);
+ strbuf_add(tmp, filename, dirlen - 1);
+ if (mkdir(tmp->buf, 0777) && errno != EEXIST)
return -1;
- if (adjust_shared_perm(buffer))
+ if (adjust_shared_perm(tmp->buf))
return -1;
/* Try again */
- strcpy(buffer + dirlen - 1, "/tmp_obj_XXXXXX");
- fd = git_mkstemp_mode(buffer, 0444);
+ strbuf_addstr(tmp, "/tmp_obj_XXXXXX");
+ fd = git_mkstemp_mode(tmp->buf, 0444);
}
return fd;
}
git_zstream stream;
git_SHA_CTX c;
unsigned char parano_sha1[20];
- static char tmp_file[PATH_MAX];
+ static struct strbuf tmp_file = STRBUF_INIT;
const char *filename = sha1_file_name(sha1);
- fd = create_tmpfile(tmp_file, sizeof(tmp_file), filename);
+ fd = create_tmpfile(&tmp_file, filename);
if (fd < 0) {
if (errno == EACCES)
return error("insufficient permission for adding an object to repository database %s", get_object_directory());
struct utimbuf utb;
utb.actime = mtime;
utb.modtime = mtime;
- if (utime(tmp_file, &utb) < 0)
+ if (utime(tmp_file.buf, &utb) < 0)
warning("failed utime() on %s: %s",
- tmp_file, strerror(errno));
+ tmp_file.buf, strerror(errno));
}
- return move_temp_to_file(tmp_file, filename);
+ return finalize_object_file(tmp_file.buf, filename);
}
static int freshen_loose_object(const unsigned char *sha1)
int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1)
{
char hdr[32];
- int hdrlen;
+ int hdrlen = sizeof(hdr);
/* Normally if we have it in the pack then we do not bother writing
* it out into .git/objects/??/?{38} file.
int hdrlen, status = 0;
/* type string, SP, %lu of the length plus NUL must fit this */
- header = xmalloc(strlen(type) + 32);
+ hdrlen = strlen(type) + 32;
+ header = xmalloc(hdrlen);
write_sha1_file_prepare(buf, len, type, sha1, header, &hdrlen);
if (!(flags & HASH_WRITE_OBJECT))
buf = read_packed_sha1(sha1, &type, &len);
if (!buf)
return error("cannot read sha1_file for %s", sha1_to_hex(sha1));
- hdrlen = sprintf(hdr, "%s %lu", typename(type), len) + 1;
+ hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(type), len) + 1;
ret = write_loose_object(sha1, hdr, hdrlen, buf, len, mtime);
free(buf);
return find_pack_entry(sha1, &e);
}
+int has_object_file(const struct object_id *oid)
+{
+ return has_sha1_file(oid->hash);
+}
+
static void check_tree(const void *buf, size_t size)
{
struct tree_desc desc;
break;
}
}
- strbuf_setlen(path, baselen);
+ closedir(dir);
+ strbuf_setlen(path, baselen);
if (!r && subdir_cb)
r = subdir_cb(subdir_nr, path->buf, data);
- closedir(dir);
return r;
}
{
struct packed_git *p;
int r = 0;
+ int pack_errors = 0;
prepare_packed_git();
for (p = packed_git; p; p = p->next) {
if ((flags & FOR_EACH_OBJECT_LOCAL_ONLY) && !p->pack_local)
continue;
+ if (open_pack_index(p)) {
+ pack_errors = 1;
+ continue;
+ }
r = for_each_object_in_pack(p, cb, data);
if (r)
break;
}
- return r;
+ return r ? r : pack_errors;
}