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[Bug-teseq] out-of-range access in print_gxdm_info


From: Bruno Haible
Subject: [Bug-teseq] out-of-range access in print_gxdm_info
Date: Wed, 6 Aug 2008 15:51:53 +0200
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$ printf '\x1b$z' | teseq
: Esc $ z
& GiDM4: G-40-DESIGNATE MULTIBYTE 94-SET

print_gxdm_info is called with i1 = 0, f = 122, and sets designate = -40,
which is then later used as a string index...

print_gxdm_info may be called with any i1 ∈ { 0, 0x20..0x2f }.

Bruno





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