--- 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); \