ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

http.sys: Send a 400 Bad Request response when an invalid request is received. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-08-27 16:43:00 -05:00 committed by Alexandre Julliard
parent 6dea703b11
commit 980a56c61b
1 changed files with 30 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
dlls/http.sys/http.c
View File

@ -920,6 +920,35 @@ static int parse_request(struct connection *conn)
return 1; return 1;
} }
static void format_date(char *buffer)
{
static const char day_names[7][4] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
static const char month_names[12][4] =
{"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
SYSTEMTIME date;
GetSystemTime(&date);
sprintf(buffer + strlen(buffer), "Date: %s, %02u %s %u %02u:%02u:%02u GMT\r\n",
day_names[date.wDayOfWeek], date.wDay, month_names[date.wMonth - 1],
date.wYear, date.wHour, date.wMinute, date.wSecond);
}
/* Send a 400 Bad Request response. */
static void send_400(struct connection *conn)
{
static const char response_header[] = "HTTP/1.1 400 Bad Request\r\n";
static const char response_body[] =
"Content-Type: text/html; charset=utf-8\r\n"
"Content-Language: en\r\n"
"Connection: close\r\n";
char buffer[sizeof(response_header) + sizeof(response_body) + 37];
strcpy(buffer, response_header);
format_date(buffer + strlen(buffer));
strcat(buffer, response_body);
if (send(conn->socket, buffer, strlen(buffer), 0) < 0)
ERR("Failed to send 400 response, error %u.\n", WSAGetLastError());
}
static void receive_data(struct connection *conn) static void receive_data(struct connection *conn)
{ {
int len, ret; int len, ret;
@ -977,6 +1006,7 @@ static void receive_data(struct connection *conn)
else if (ret < 0) else if (ret < 0)
{ {
WARN("Failed to parse request; shutting down connection.\n"); WARN("Failed to parse request; shutting down connection.\n");
send_400(conn);
close_connection(conn); close_connection(conn);
} }
} }