Attachment #154595: patch for CVE-2008-1109 (2.22.1) for bug #223963

html_new_lines_for (char *string)

html_new_lines_for (const char *string)

	char *html_string = (char *) malloc (sizeof (char)* (3500));

	gchar **lines;

	int length = strlen (string);

	gchar *joined;

	int index = 0;

	char *index_ptr = string;

	char *temp = string;

	/*Find the first occurence*/

	lines = g_strsplit_set (string, "\n", -1);

	index_ptr = strstr ((const char *)temp, "\n");

	joined = g_strjoinv ("<br>", lines);

	g_strfreev (lines);

	/*Doesn't occur*/

	return joined;

	if (index_ptr == NULL) {

		strcpy (html_string, (const char *)string);

		html_string[length] = '\0';

		return html_string;

	}

	/*Split into chunks inserting <br> for \n */

	do{

		while (temp != index_ptr){

			html_string[index++] = *temp;

			temp++;

		}

		temp++;

		html_string[index++] = '<';

		html_string[index++] = 'b';

		html_string[index++] = 'r';

		html_string[index++] = '>';

		index_ptr = strstr ((const char *)temp, "\n");

	} while (index_ptr);

	/*Don't leave out the last chunk*/

	while (*temp != '\0'){

		html_string[index++] = *temp;

		temp++;

	}

	html_string[index] = '\0';

	return html_string;