|
[-]
[+]
|
Changed |
busybox.changes
|
|
|
|
[-]
[+]
|
Changed |
busybox.spec
^
|
|
|
|
[-]
[+]
|
Added |
busybox-1.21.0-ntfs.patch
^
|
| @@ -0,0 +1,11 @@
+--- busybox-1.21.0/util-linux/volume_id/ntfs.c
++++ busybox-1.21.0-ntfs/util-linux/volume_id/ntfs.c
+@@ -150,7 +150,7 @@ int FAST_FUNC volume_id_probe_ntfs(struc
+
+ attr = (struct file_attribute*) &buf[attr_off];
+ attr_type = le32_to_cpu(attr->type);
+- attr_len = le16_to_cpu(attr->len);
++ attr_len = le32_to_cpu(attr->len);
+ val_off = le16_to_cpu(attr->value_offset);
+ val_len = le32_to_cpu(attr->value_len);
+ attr_off += attr_len;
|
|
[-]
[+]
|
Added |
busybox-1.21.0-platform.patch
^
|
| @@ -0,0 +1,24 @@
+--- busybox-1.21.0/archival/libarchive/decompress_unxz.c
++++ busybox-1.21.0-platform/archival/libarchive/decompress_unxz.c
+@@ -30,8 +30,8 @@ static uint32_t xz_crc32(const uint8_t *
+ /* We use arch-optimized unaligned accessors */
+ #define get_unaligned_le32(buf) ({ uint32_t v; move_from_unaligned32(v, buf); SWAP_LE32(v); })
+ #define get_unaligned_be32(buf) ({ uint32_t v; move_from_unaligned32(v, buf); SWAP_BE32(v); })
+-#define put_unaligned_le32(val, buf) move_to_unaligned16(buf, SWAP_LE32(val))
+-#define put_unaligned_be32(val, buf) move_to_unaligned16(buf, SWAP_BE32(val))
++#define put_unaligned_le32(val, buf) move_to_unaligned32(buf, SWAP_LE32(val))
++#define put_unaligned_be32(val, buf) move_to_unaligned32(buf, SWAP_BE32(val))
+
+ #include "unxz/xz_dec_bcj.c"
+ #include "unxz/xz_dec_lzma2.c"
+--- busybox-1.21.0/include/platform.h
++++ busybox-1.21.0-platform/include/platform.h
+@@ -228,7 +228,7 @@ typedef uint32_t bb__aliased_uint32_t FI
+ # define move_from_unaligned32(v, u32p) (memcpy(&(v), (u32p), 4))
+ # define move_to_unaligned16(u16p, v) do { \
+ uint16_t __t = (v); \
+- memcpy((u16p), &__t, 4); \
++ memcpy((u16p), &__t, 2); \
+ } while (0)
+ # define move_to_unaligned32(u32p, v) do { \
+ uint32_t __t = (v); \
|
|
[-]
[+]
|
Added |
busybox-1.21.0-xz.patch
^
|
| @@ -0,0 +1,84 @@
+--- busybox-1.21.0/archival/libarchive/decompress_unxz.c
++++ busybox-1.21.0-xz/archival/libarchive/decompress_unxz.c
+@@ -40,6 +40,7 @@ static uint32_t xz_crc32(const uint8_t *
+ IF_DESKTOP(long long) int FAST_FUNC
+ unpack_xz_stream(transformer_aux_data_t *aux, int src_fd, int dst_fd)
+ {
++ enum xz_ret xz_result;
+ struct xz_buf iobuf;
+ struct xz_dec *state;
+ unsigned char *membuf;
+@@ -63,9 +64,8 @@ unpack_xz_stream(transformer_aux_data_t
+ /* Limit memory usage to about 64 MiB. */
+ state = xz_dec_init(XZ_DYNALLOC, 64*1024*1024);
+
++ xz_result = X_OK;
+ while (1) {
+- enum xz_ret r;
+-
+ if (iobuf.in_pos == iobuf.in_size) {
+ int rd = safe_read(src_fd, membuf, BUFSIZ);
+ if (rd < 0) {
+@@ -73,28 +73,57 @@ unpack_xz_stream(transformer_aux_data_t
+ total = -1;
+ break;
+ }
++ if (rd == 0 && xz_result == XZ_STREAM_END)
++ break;
+ iobuf.in_size = rd;
+ iobuf.in_pos = 0;
+ }
++ if (xz_result == XZ_STREAM_END) {
++ /*
++ * Try to start decoding next concatenated stream.
++ * Stream padding must always be a multiple of four
++ * bytes to preserve four-byte alignment. To keep the
++ * code slightly smaller, we aren't as strict here as
++ * the .xz spec requires. We just skip all zero-bytes
++ * without checking the alignment and thus can accept
++ * files that aren't valid, e.g. the XZ utils test
++ * files bad-0pad-empty.xz and bad-0catpad-empty.xz.
++ */
++ do {
++ if (membuf[iobuf.in_pos] != 0) {
++ xz_dec_reset(state);
++ goto do_run;
++ }
++ iobuf.in_pos++;
++ } while (iobuf.in_pos < iobuf.in_size);
++ }
++ do_run:
+ // bb_error_msg(">in pos:%d size:%d out pos:%d size:%d",
+ // iobuf.in_pos, iobuf.in_size, iobuf.out_pos, iobuf.out_size);
+- r = xz_dec_run(state, &iobuf);
++ xz_result = xz_dec_run(state, &iobuf);
+ // bb_error_msg("<in pos:%d size:%d out pos:%d size:%d r:%d",
+-// iobuf.in_pos, iobuf.in_size, iobuf.out_pos, iobuf.out_size, r);
++// iobuf.in_pos, iobuf.in_size, iobuf.out_pos, iobuf.out_size, xz_result);
+ if (iobuf.out_pos) {
+ xwrite(dst_fd, iobuf.out, iobuf.out_pos);
+ IF_DESKTOP(total += iobuf.out_pos;)
+ iobuf.out_pos = 0;
+ }
+- if (r == XZ_STREAM_END) {
+- break;
++ if (xz_result == XZ_STREAM_END) {
++ /*
++ * Can just "break;" here, if not for concatenated
++ * .xz streams.
++ * Checking for padding may require buffer
++ * replenishment. Can't do it here.
++ */
++ continue;
+ }
+- if (r != XZ_OK && r != XZ_UNSUPPORTED_CHECK) {
++ if (xz_result != XZ_OK && xz_result != XZ_UNSUPPORTED_CHECK) {
+ bb_error_msg("corrupted data");
+ total = -1;
+ break;
+ }
+ }
++
+ xz_dec_end(state);
+ free(membuf);
+
|
