15 lines
480 B
Diff
15 lines
480 B
Diff
diff -up gzip-1.3.12/inflate.c.cve-2010-0001 gzip-1.3.12/inflate.c
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diff -up gzip-1.3.12/unlzw.c.cve-2010-0001 gzip-1.3.12/unlzw.c
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--- gzip-1.3.12/unlzw.c.cve-2010-0001 2006-12-11 19:54:39.000000000 +0100
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+++ gzip-1.3.12/unlzw.c 2010-01-14 14:38:58.408250047 +0100
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@@ -248,7 +248,8 @@ int unlzw(in, out)
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int o;
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resetbuf:
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- e = insize-(o = (posbits>>3));
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+ o = posbits >> 3;
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+ e = o <= insize ? insize - o : 0;
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for (i = 0 ; i < e ; ++i) {
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inbuf[i] = inbuf[i+o];
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