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http_response.c: fix missing "Content-Length: 0" in some cases

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F. Duncanh
2023-12-09 11:05:16 -05:00
parent c54ca74135
commit 93b389e414
1 changed files with 14 additions and 0 deletions
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14
lib/http_response.c
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@@ -131,6 +131,20 @@ http_response_finish(http_response_t *response, const char *data, int datalen)
/* Add data to the end of response */
http_response_add_data(response, data, datalen);
} else {
/* check for "Content-Type" header, with datalen = 0 */
const char *item = "Content-Type";
int item_len = strlen(item);
const char *part = response->data;
int end = response->data_length - item_len;
for (int i = 0; i < end; i++) {
if (memcmp (part, item, item_len) == 0) {
const char *hdrname = "Content-Length: 0";
http_response_add_data(response, hdrname, strlen(hdrname));
http_response_add_data(response, "\r\n", 2);
break;
}
part++;
}
/* Add extra end of line after headers */
http_response_add_data(response, "\r\n", 2);
}