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| author | nate <nate@FreeBSD.org> | 1993-10-14 00:33:38 +0000 |
|---|---|---|
| committer | nate <nate@FreeBSD.org> | 1993-10-14 00:33:38 +0000 |
| commit | eb837699da243caa78b6b6ddf8065c8f6eb8a2e8 (patch) | |
| tree | 4fbeb313da94b4852b82e5b0448d45f2e7ae41e9 /gnu/usr.bin/gzip/unlzw.c | |
| parent | f2586b2d69a4cd1077f15d406ee9c5e345ac3b8d (diff) | |
| download | FreeBSD-src-eb837699da243caa78b6b6ddf8065c8f6eb8a2e8.zip FreeBSD-src-eb837699da243caa78b6b6ddf8065c8f6eb8a2e8.tar.gz | |
Updated gzip from version 1.2.2 to 1.2.4 due to popular demand
Diffstat (limited to 'gnu/usr.bin/gzip/unlzw.c')
| -rw-r--r-- | gnu/usr.bin/gzip/unlzw.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gnu/usr.bin/gzip/unlzw.c b/gnu/usr.bin/gzip/unlzw.c index 61c45fc..15d2a31 100644 --- a/gnu/usr.bin/gzip/unlzw.c +++ b/gnu/usr.bin/gzip/unlzw.c @@ -7,7 +7,7 @@ * to accommodate in-memory decompression. */ -#ifndef lint +#ifdef RCSID static char rcsid[] = "$Id: unlzw.c,v 0.15 1993/06/10 13:28:35 jloup Exp $"; #endif @@ -281,8 +281,10 @@ int unlzw(in, out) goto resetbuf; } input(inbuf,posbits,code,n_bits,bitmask); - + Tracev((stderr, "%d ", code)); + if (oldcode == -1) { + if (code >= 256) error("corrupt input."); outbuf[outpos++] = (char_type)(finchar = (int)(oldcode=code)); continue; } @@ -316,7 +318,8 @@ int unlzw(in, out) write_buf(out, (char*)outbuf, outpos); bytes_out += (ulg)outpos; } - error("corrupt input. Use zcat to recover some data."); + error(to_stdout ? "corrupt input." : + "corrupt input. Use zcat to recover some data."); } *--stackp = (char_type)finchar; code = oldcode; |
