xmlEscapeEntities : char out of range
Hi experts,
I am using libxml2 to generate an XML document containing details read from a database. The document is correctly created, but I am seeing the above warning message. Could someone tell me why this is generated. Thank you.
I am using libxml2 to generate an XML document containing details read from a database. The document is correctly created, but I am seeing the above warning message. Could someone tell me why this is generated. Thank you.
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>> Does a NULL from database would cause this?
By NULL do you mean a NULL character ? If so, then that will just be a premature ending of the string.
If you mean NULL as in a NULL pointer :
char *name = NULL;
then I think that would crash your application (ie. you need to check for NULL).
By NULL do you mean a NULL character ? If so, then that will just be a premature ending of the string.
If you mean NULL as in a NULL pointer :
char *name = NULL;
then I think that would crash your application (ie. you need to check for NULL).
>> By NULL do you mean a NULL character ? If so, then that will just be a premature ending of the string.
Correction : it depends on how you obtained the length of the string. If you used strlen, then my answer is valid : it will be a premature end if the string.
If however you obtained the length from the database somehow, and there is a NULL character in the middle of the string, then this will indeed cause that error.
Correction : it depends on how you obtained the length of the string. If you used strlen, then my answer is valid : it will be a premature end if the string.
If however you obtained the length from the database somehow, and there is a NULL character in the middle of the string, then this will indeed cause that error.
ASKER
Does a NULL from database would cause this?