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cgi: Avoid assertion failure when the POST data is empty.

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Kalle Olavi Niemitalo 2007-03-10 16:56:16 +02:00 committed by Kalle Olavi Niemitalo
parent 035ce283c7
commit 701e7e3e64
1 changed files with 8 additions and 2 deletions
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10
src/protocol/file/cgi.c
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@ -120,8 +120,14 @@ send_post_data(struct connection *conn)
add_bytes_to_string(&data, buffer, n);
write_to_socket(conn->data_socket, data.source, data.length,
S_SENT, close_pipe_and_read);
/* If we're submitting a form whose controls do not have
* names, then the POST has a Content-Type but empty data,
* and an assertion would fail in write_to_socket. */
if (data.length)
write_to_socket(conn->data_socket, data.source, data.length,
S_SENT, close_pipe_and_read);
else
close_pipe_and_read(conn->data_socket);
done_string(&data);
#undef POST_BUFFER_SIZE