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| author | Lasse Collin <lasse.collin@tukaani.org> | 2011-11-03 17:07:22 +0200 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2011-11-03 17:07:22 +0200 |
| commit | 74d2bae4d3449c68453b0473dd3430ce91fd90c1 (patch) | |
| tree | 2135ec8fe0d04dc899c12635c5bb692ded999478 | |
| parent | Update THANKS. (diff) | |
| download | xz-74d2bae4d3449c68453b0473dd3430ce91fd90c1.tar.xz | |
xz: Fix xz on EBCDIC systems.
Thanks to Chris Donawa.
| -rw-r--r-- | src/xz/coder.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/xz/coder.c b/src/xz/coder.c index 41193a7e..2ed88cdb 100644 --- a/src/xz/coder.c +++ b/src/xz/coder.c @@ -327,7 +327,10 @@ coder_set_compression_settings(void) static bool is_format_xz(void) { - return strm.avail_in >= 6 && memcmp(in_buf.u8, "\3757zXZ", 6) == 0; + // Specify the magic as hex to be compatible with EBCDIC systems. + static const uint8_t magic[6] = { 0xFD, 0x37, 0x7A, 0x58, 0x5A, 0x00 }; + return strm.avail_in >= sizeof(magic) + && memcmp(in_buf.u8, magic, sizeof(magic)) == 0; } |