diff options
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sha1_file.c b/sha1_file.c index 28bd9082fc..1d996a1990 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -720,6 +720,8 @@ static int open_packed_git_1(struct packed_git *p) return error("packfile %s index unavailable", p->pack_name); p->pack_fd = open(p->pack_name, O_RDONLY); + while (p->pack_fd < 0 && errno == EMFILE && unuse_one_window(p, -1)) + p->pack_fd = open(p->pack_name, O_RDONLY); if (p->pack_fd < 0 || fstat(p->pack_fd, &st)) return -1; @@ -937,6 +939,8 @@ static void prepare_packed_git_one(char *objdir, int local) sprintf(path, "%s/pack", objdir); len = strlen(path); dir = opendir(path); + while (!dir && errno == EMFILE && unuse_one_window(packed_git, -1)) + dir = opendir(path); if (!dir) { if (errno != ENOENT) error("unable to open object pack directory: %s: %s", @@ -1158,8 +1162,7 @@ unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep) { unsigned shift; - unsigned char c; - unsigned long size; + unsigned long size, c; unsigned long used = 0; c = buf[used++]; @@ -1167,7 +1170,7 @@ unsigned long unpack_object_header_buffer(const unsigned char *buf, size = c & 15; shift = 4; while (c & 0x80) { - if (len <= used || sizeof(long) * 8 <= shift) { + if (len <= used || bitsizeof(long) <= shift) { error("bad object header"); return 0; } @@ -2247,7 +2250,7 @@ int move_temp_to_file(const char *tmpfile, const char *filename) goto out; ret = errno; } - unlink(tmpfile); + unlink_or_warn(tmpfile); if (ret) { if (ret != EEXIST) { return error("unable to write sha1 filename %s: %s\n", filename, strerror(ret)); @@ -2283,7 +2286,7 @@ static void close_sha1_file(int fd) if (fsync_object_files) fsync_or_die(fd, "sha1 file"); if (close(fd) != 0) - die("error when closing sha1 file (%s)", strerror(errno)); + die_errno("error when closing sha1 file"); } /* Size of directory component, including the ending '/' */ @@ -2339,6 +2342,8 @@ static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen, filename = sha1_file_name(sha1); fd = create_tmpfile(tmpfile, sizeof(tmpfile), filename); + while (fd < 0 && errno == EMFILE && unuse_one_window(packed_git, -1)) + fd = create_tmpfile(tmpfile, sizeof(tmpfile), filename); if (fd < 0) { if (errno == EACCES) return error("insufficient permission for adding an object to repository database %s\n", get_object_directory()); |