b0b66e6803
- Patch #297 - 2013/09/10 OBS-URL: https://build.opensuse.org/request/show/201124 OBS-URL: https://build.opensuse.org/package/show/X11:terminals/xterm?expand=0&rev=82
50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
# forbid dangerous escape sequences (font loading)
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diff --git a/XTerm.ad b/XTerm.ad
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--- a/XTerm.ad
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+++ b/XTerm.ad
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@@ -260,16 +260,21 @@
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!*faceSize: 8
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! Here is a pattern that is useful for double-clicking on a URL:
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!*charClass: 33:48,35:48,37-38:48,43-47:48,58:48,61:48,63-64:48,95:48,126:48
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!
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! Alternatively,
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!*on2Clicks: regex [[:alpha:]]+://([[:alnum:]!#+,./=?@_~-]|(%[[:xdigit:]][[:xdigit:]]))+
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+! Security: Disallow operations that might allow raw text being pasted to xterm to
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+! execute code.
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+*allowWindowOps: false
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+*allowFontOps: false
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+
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!! We want a 8bit clean xterm
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*eightBitInput: true
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*eightBitOutput: true
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!! Default Settings
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*termName: xterm
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*pointerShape: top_left_arrow
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*scrollKey: true
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diff --git a/xterm.man b/xterm.man
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--- a/xterm.man
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+++ b/xterm.man
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@@ -1702,17 +1702,17 @@ The default is \*(``false\*(''.
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.TP
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.B "allowColorOps (\fPclass\fB AllowColorOps)"
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Specifies whether control sequences that set/query the dynamic colors should be allowed.
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ANSI colors are unaffected by this resource setting.
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The default is \*(``true\*(''.
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.TP
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.B "allowFontOps (\fPclass\fB AllowFontOps)"
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Specifies whether control sequences that set/query the font should be allowed.
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-The default is \*(``true\*(''.
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+The default is \*(``false\*(''.
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.TP 5
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.B "allowPasteControls (\fPclass\fB AllowPasteControls)"
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If true, allow control characters such as BEL and CAN to be pasted.
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Formatting characters (tab, newline) are always allowed.
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Other C0 control characters are suppressed unless this resource is enabled.
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The exact set of control characters (C0 and C1)
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depends upon whether UTF-8 encoding is used,
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as well as the \fBallowC1Printable\fP resource.
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