jscript: Do not call memcpy() with a NULL pointer argument

Andrew Talbot andrew.talbot at talbotville.com
Fri Dec 19 06:45:42 CST 2008

On Thu Dec 18 22:41 , 'James Hawkins' <truiken at gmail.com> sent:

>I didn't write jscript, so I'm not the expert, but create_string is
>internal, so we should probably crash if str is NULL instead of hiding
>the error.  What is this patch for?
>James Hawkins

Hi James,

create_string() is called on line 1323 of this file, with str == NULL and
len = 0. This function always allocates memory for at least one one WCHAR,
so I zero-terminated it.


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