On 07/08/17 21:58, Johannes Schindelin wrote:
When compiling xz_dec_stream.c with GCC (at least with versions 5.4.0
and 7.1.0), it complains thusly:
In function 'dec_stream_footer':
error: dereferencing type-punned pointer will break
strict-aliasing rules [-Werror=s
Denys Vlasenko schrieb:
On Mon, Aug 7, 2017 at 10:58 PM, Johannes Schindelin
wrote:
+++ b/archival/libarchive/decompress_unxz.c
@@ -37,6 +37,11 @@ static uint32_t xz_crc32(const uint8_t *buf, size_t size,
uint32_t crc)
|| !defined(put_unaligned_be32)
# error get_unaligned_le32 accessors a
On Mon, Aug 7, 2017 at 10:58 PM, Johannes Schindelin
wrote:
> +++ b/archival/libarchive/decompress_unxz.c
> @@ -37,6 +37,11 @@ static uint32_t xz_crc32(const uint8_t *buf, size_t size,
> uint32_t crc)
> || !defined(put_unaligned_be32)
> # error get_unaligned_le32 accessors are not defined
> #
When compiling xz_dec_stream.c with GCC (at least with versions 5.4.0
and 7.1.0), it complains thusly:
In function 'dec_stream_footer':
error: dereferencing type-punned pointer will break
strict-aliasing rules [-Werror=strict-aliasing]
if (xz_crc32(s->temp.
