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Re: Bug#700354: info: segfault on tab completion on large terminals
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From: |
Andreas Schwab |
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Subject: |
Re: Bug#700354: info: segfault on tab completion on large terminals |
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Date: |
Wed, 13 Feb 2013 19:53:17 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.2.93 (gnu/linux) |
address@hidden (Karl Berry) writes:
> However, I can't see what it's complaining about. That line in tag.c is
> while ((p = input + strlen (input)) < endp) /* go forward to null */
> and I fail to see anything uninitialized about it. Any ideas, anyone?
There is no garantee that input is zero-terminated. Once you run beyond
endp you are in uncharted territory.
Andreas.
--
Andreas Schwab, address@hidden
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