[pcre-dev] [Bug 1816] PCRE2 Demo code failed

https://bugs.exim.org/show_bug.cgi?id=1816

--- Comment #2 from Boying Xu <xuboying@???> ---
(In reply to Philip Hazel from comment #1)
> pcre2demo is written in C. Your changes look like C++ to me - I am not a C++
> user. Can you demonstrate the same problem in C? (I'm not a Windows user
> either.)

Hi,
Good day!

Modified to C style:

====Working Code=====
#define  LEN 200
    char X[LEN];
    for (unsigned int i = 0 ; i < LEN; i++){
        X[i] = 'x';
    }
    X[LEN-1] = 0;
    char * P = "^(.)+$";
    pattern = (PCRE2_SPTR)P;
    subject = (PCRE2_SPTR)X;

====Non Working Code(hanging)====

#define  LEN 2000
    char X[LEN];
    for (unsigned int i = 0 ; i < LEN; i++){
        X[i] = 'x';
    }
    X[LEN-1] = 0;
    char * P = "^(.)+$";
    pattern = (PCRE2_SPTR)P;
    subject = (PCRE2_SPTR)X;

BR
Boying

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