* detecting out of bound variables
@ 2004-07-16 17:57 Charlls Quarra
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From: Charlls Quarra @ 2004-07-16 17:57 UTC (permalink / raw)
To: gdb
Hi,
its possible to detect that a convenience variable
points to an out of bounds value?
for example;
>set $str=(char*)0xf1
>print $str
$1 = 0xf1 <Address 0xf1 out of bounds>
i want to check this to avoid calling library
functions (like strcmp) that can segfault when trying
to dereference these variables
cheers
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