String problem - Printable Version

String problem - Printable Version

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+--- Thread: String problem (/showthread.php?tid=630292)

String problem - Dayrion - 12.03.2017

Hi'.
Today, I'm facing a weird bug with string. I've a function called GenerateRandomString which is generating a random string. It's working fine. You will what is the problem :

PHP код:



main()

{

    #define MAX_TEST 1

    new 

        str[20],

        str2[20];


    print("[DEBUG] Lower letters");

    for(new i; i < MAX_TEST; i++)

    {

        GenerateRandomString(str);

        GenerateRandomString(str2);

        printf("%s    -> %i", str, sizeof(str));

        printf("%s    -> %i", str2, sizeof(str2));

    }

}

Output :

Код:

[12:15:06] [DEBUG] Lettres minuscules
[12:15:06] xlmqeyknjmhpsdrcgpfm    -> 20
[12:15:06] hczqyymrtkpcrejobxjxxlmqeyknjmhpsdrcgpfm    -> 20

So.. How can solve this bug and how can be possible that happens ?

Re: String problem - Toroi - 12.03.2017

Show us your GenerateRandomString function

Re: String problem - Dayrion - 12.03.2017

PHP код:



GenerateRandomString(string[], bool:number = false, bool:other_characters = false, bool:majuscule = false, len = sizeof(string))

Debug:

Код:

[12:24:01] GenerateRandomString, string (65) START is 
[12:24:01] Putting i = 0
[12:24:01] String is now i
[12:24:01] -----------------
[12:24:01] Putting i = 1
[12:24:01] String is now i,
[12:24:01] -----------------
[12:24:01] Putting i = 2
[12:24:01] String is now i,8
[12:24:01] -----------------
[12:24:01] Putting i = 3
[12:24:01] String is now i,8{
[12:24:01] -----------------
[12:24:01] Putting i = 4
[12:24:01] String is now i,8{x
[12:24:01] -----------------
[12:24:01] Putting i = 5
[12:24:01] String is now i,8{x6
[12:24:01] -----------------
[12:24:01] Putting i = 6
[12:24:01] String is now i,8{x6t
[12:24:01] -----------------
[12:24:01] Putting i = 7
[12:24:01] String is now i,8{x6t9
[12:24:01] -----------------
[12:24:01] Putting i = 8
[12:24:01] String is now i,8{x6t9{
[12:24:01] -----------------
[12:24:01] Putting i = 9
[12:24:01] String is now i,8{x6t9{n
[12:24:01] -----------------
[12:24:01] Putting i = 10
[12:24:01] String is now i,8{x6t9{n$
[12:24:01] -----------------
[12:24:01] Putting i = 11
[12:24:01] String is now i,8{x6t9{n$u
[12:24:01] -----------------
[12:24:01] Putting i = 12
[12:24:01] String is now i,8{x6t9{n$un
[12:24:01] -----------------
[12:24:01] Putting i = 13
[12:24:01] String is now i,8{x6t9{n$un/
[12:24:01] -----------------
[12:24:01] Putting i = 14
[12:24:01] String is now i,8{x6t9{n$un/p
[12:24:01] -----------------
[12:24:01] Putting i = 15
[12:24:01] String is now i,8{x6t9{n$un/pn
[12:24:01] -----------------
[12:24:01] Putting i = 16
[12:24:01] String is now i,8{x6t9{n$un/pnx
[12:24:01] -----------------
[12:24:01] Putting i = 17
[12:24:01] String is now i,8{x6t9{n$un/pnx3
[12:24:01] -----------------
[12:24:01] Putting i = 18
[12:24:01] String is now i,8{x6t9{n$un/pnx3p
[12:24:01] -----------------
[12:24:01] Putting i = 19
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=
[12:24:01] -----------------
[12:24:01] Putting i = 20
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-
[12:24:01] -----------------
[12:24:01] Putting i = 21
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.
[12:24:01] -----------------
[12:24:01] Putting i = 22
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`
[12:24:01] -----------------
[12:24:01] Putting i = 23
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*
[12:24:01] -----------------
[12:24:01] Putting i = 24
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6
[12:24:01] -----------------
[12:24:01] Putting i = 25
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r
[12:24:01] -----------------
[12:24:01] Putting i = 26
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"
[12:24:01] -----------------
[12:24:01] Putting i = 27
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1
[12:24:01] -----------------
[12:24:01] Putting i = 28
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%
[12:24:01] -----------------
[12:24:01] Putting i = 29
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=
[12:24:01] -----------------
[12:24:01] Putting i = 30
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3
[12:24:01] -----------------
[12:24:01] Putting i = 31
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$
[12:24:01] -----------------
[12:24:01] Putting i = 32
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k
[12:24:01] -----------------
[12:24:01] Putting i = 33
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!
[12:24:01] -----------------
[12:24:01] Putting i = 34
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8
[12:24:01] -----------------
[12:24:01] Putting i = 35
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z
[12:24:01] -----------------
[12:24:01] Putting i = 36
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/
[12:24:01] -----------------
[12:24:01] Putting i = 37
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2
[12:24:01] -----------------
[12:24:01] Putting i = 38
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*
[12:24:01] -----------------
[12:24:01] Putting i = 39
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/
[12:24:01] -----------------
[12:24:01] Putting i = 40
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/a
[12:24:01] -----------------
[12:24:01] Putting i = 41
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af
[12:24:01] -----------------
[12:24:01] Putting i = 42
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}
[12:24:01] -----------------
[12:24:01] Putting i = 43
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{
[12:24:01] -----------------
[12:24:01] Putting i = 44
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k
[12:24:01] -----------------
[12:24:01] Putting i = 45
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,
[12:24:01] -----------------
[12:24:01] Putting i = 46
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(
[12:24:01] -----------------
[12:24:01] Putting i = 47
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*
[12:24:01] -----------------
[12:24:01] Putting i = 48
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\
[12:24:01] -----------------
[12:24:01] Putting i = 49
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<
[12:24:01] -----------------
[12:24:01] Putting i = 50
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<q
[12:24:01] -----------------
[12:24:01] Putting i = 51
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qe
[12:24:01] -----------------
[12:24:01] Putting i = 52
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu
[12:24:01] -----------------
[12:24:01] Putting i = 53
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5
[12:24:01] -----------------
[12:24:01] Putting i = 54
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[
[12:24:01] -----------------
[12:24:01] Putting i = 55
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-
[12:24:01] -----------------
[12:24:01] Putting i = 56
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;
[12:24:01] -----------------
[12:24:01] Putting i = 57
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;4
[12:24:01] -----------------
[12:24:01] Putting i = 58
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;40
[12:24:01] -----------------
[12:24:01] Putting i = 59
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;40t
[12:24:01] -----------------
[12:24:01] Putting i = 60
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;40t7
[12:24:01] -----------------
[12:24:01] Putting i = 61
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;40t78
[12:24:01] -----------------
[12:24:01] Putting i = 62
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;40t78d
[12:24:01] -----------------
[12:24:01] Putting i = 63
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;40t78ds
[12:24:01] -----------------
[12:24:01] Putting i = 64
[12:24:01] String is now i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;40t78dslb4b5c<e*&{k|rop\-6*zw*k/=l(Q/fz=]zo`xnQp(j4rbQj3>g&"q1"-,]jqp=jx'(i'>>q*rywu1,p9x0]/l|kQ802i>yz[y{i\[i7|/qptg[xpQ%02-1/uelc/m^#&l^”Ёь
[12:24:01] -----------------
[12:24:01] GenerateRandomString, string (65) END is i,8{x6t9{n$un/pnx3p=-.`*6r"1%=3$k!8z/2*/af}{k,(*\<qeu5[-;40t78dslb4b5c<e*&{k|rop\-6*zw*k/=l(Q/fz=]zo`xnQp(j4rbQj3>g&"q1"-,]jqp=jx'(i'>>q*rywu1,p9x0]/l|kQ802i>yz[y{i\[i7|/qptg[xpQ%02-1/uelc/m^#&l^”Ёь

Re: String problem - Nero_3D - 12.03.2017

Not a bug, pawn uses Null-terminated_strings
What you see is the string from your given start str2 until the first '\0' character

Re: String problem - Dayrion - 12.03.2017

How a string with length of 20 characters can store longer than 20? The null character isn't automatic when you reach the max length of a string?

Re: String problem - SyS - 12.03.2017

using sizeof operator in this case is pointless. They are replaced by cell value on compile time and won't work on run time.Also if you don't mind show the definition of that function.