Function xmlRegExecSetErrString

ThirdParty/libxml2/vtklibxml2/xmlregexp.c:3503–3517

}

static int
xmlRegExecSetErrString(xmlRegExecCtxtPtr exec, const xmlChar *value) {
    if (exec->errString != NULL)
        xmlFree(exec->errString);
    if (value == NULL) {
        exec->errString = NULL;
    } else {
        exec->errString = xmlStrdup(value);
        if (exec->errString == NULL) {
            exec->status = XML_REGEXP_OUT_OF_MEMORY;
            return(-1);
        }
    }
    return(0);
}

static void
xmlFARegExecSaveInputString(xmlRegExecCtxtPtr exec, const xmlChar *value,