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Fix content-length header in mg_http_reply()

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Sergio R. Caprile committed 2023-02-15 11:28:14 -03:00
1 parent 8aa26fb2cd
commit 267f54bc0e
2 files changed
+41 -45
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src/http.c
+4 -5
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@@ -318,17 +318,16 @@ void mg_http_reply(struct mg_connection *c, int code, const char *headers,
const char *fmt, ...) {
va_list ap;
size_t len;
mg_printf(c, "HTTP/1.1 %d %s\r\n%sContent-Length: \r\n\r\n", code,
mg_printf(c, "HTTP/1.1 %d %s\r\n%sContent-Length: \r\n\r\n", code,
mg_http_status_code_str(code), headers == NULL ? "" : headers);
len = c->send.len;
va_start(ap, fmt);
mg_vxprintf(mg_pfn_iobuf, &c->send, fmt, &ap);
va_end(ap);
if (c->send.len > 15) {
size_t n = mg_snprintf((char *) &c->send.buf[len - 14], 11, "%-10lu",
if (c->send.len > 16) {
size_t n = mg_snprintf((char *) &c->send.buf[len - 15], 11, "%-10lu",
(unsigned long) (c->send.len - len));
c->send.buf[len - 14 + n] = ' '; // Change ending 0 to space
c->is_resp = 0;
c->send.buf[len - 15 + n] = ' '; // Change ending 0 to space
}
c->is_resp = 0;
}