Blame enscript-bufpos-crash.patch
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Tim Waugh |
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diff -up enscript-1.6.5.2/src/psgen.c.bufpos-crash enscript-1.6.5.2/src/psgen.c
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Tim Waugh |
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--- enscript-1.6.5.2/src/psgen.c.bufpos-crash 2013-05-13 16:18:05.119393660 +0100
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Tim Waugh |
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+++ enscript-1.6.5.2/src/psgen.c 2013-05-13 16:19:17.634739778 +0100
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Tim Waugh |
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@@ -1928,7 +1928,7 @@ get_next_token (InputStream *is, double
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bufpos--;
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}
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/* Check the octal notations "\\%03o". */
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- else if (bufpos - 2 > w
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+ else if (bufpos > 2 && bufpos - 2 > w
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&& ISOCTAL (buffer[bufpos])
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Tim Waugh |
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&& ISOCTAL (buffer[bufpos - 1])
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Tim Waugh |
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&& ISOCTAL (buffer[bufpos - 2])
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