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decompress_unxz: allocate permanent crc32 table _fisrt_

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-06-01 23:26:54 +02:00
parent b9542cb2ce
commit 8376bfae58
1 changed files with 3 additions and 3 deletions
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6
archival/libunarchive/decompress_unxz.c
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@ -62,15 +62,15 @@ unpack_xz_stream(int src_fd, int dst_fd)
OUT_SIZE = 60 * 1024,
};
if (!crc32_table)
crc32_table = crc32_filltable(NULL, /*endian:*/ 0);
membuf = xmalloc(IN_SIZE + OUT_SIZE);
memset(&iobuf, 0, sizeof(iobuf));
iobuf.in = membuf;
iobuf.out = membuf + IN_SIZE;
iobuf.out_size = OUT_SIZE;
if (!crc32_table)
crc32_table = crc32_filltable(NULL, /*endian:*/ 0);
state = xz_dec_init(64*1024); /* initial dict of 64k */
while (1) {