33 lines
975 B
Diff
33 lines
975 B
Diff
Fix CVE-2016-9136:
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https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9136
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http://bugs.ghostscript.com/show_bug.cgi?id=697244
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Patch copied from upstream source repository:
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http://git.ghostscript.com/?p=mujs.git;a=commitdiff;h=a0ceaf5050faf419401fe1b83acfa950ec8a8a89
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From a0ceaf5050faf419401fe1b83acfa950ec8a8a89 Mon Sep 17 00:00:00 2001
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From: Tor Andersson <tor.andersson@artifex.com>
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Date: Mon, 31 Oct 2016 13:05:37 +0100
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Subject: [PATCH] Fix 697244: Check for incomplete escape sequence at end of
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input.
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---
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jslex.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/jslex.c b/jslex.c
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index cbd0eeb..aaafdac 100644
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--- a/thirdparty/mujs/jslex.c
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+++ b/thirdparty/mujs/jslex.c
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@@ -377,6 +377,7 @@ static int lexescape(js_State *J)
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return 0;
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switch (J->lexchar) {
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+ case 0: jsY_error(J, "unterminated escape sequence");
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case 'u':
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jsY_next(J);
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if (!jsY_ishex(J->lexchar)) return 1; else { x |= jsY_tohex(J->lexchar) << 12; jsY_next(J); }
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--
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2.10.2
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