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lwip-contrib-mac
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Prevent multiple calls to httpd_post_finished, since it might have already been called before from httpd_post_data_recved().

This commit is contained in:
goldsimon 2012-01-12 15:45:27 +01:00
parent 2d6a677a08
commit 5ab0be592b
1 changed files with 9 additions and 0 deletions
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9
apps/httpserver_raw/httpd.c
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@ -375,6 +375,7 @@ struct http_state {
#if LWIP_HTTPD_POST_MANUAL_WND
u32_t unrecved_bytes;
u8_t no_auto_wnd;
u8_t post_finished;
#endif /* LWIP_HTTPD_POST_MANUAL_WND */
#endif /* LWIP_HTTPD_SUPPORT_POST*/
};
@ -1620,6 +1621,14 @@ http_get_404_file(const char **uri)
static err_t
http_handle_post_finished(struct http_state *hs)
{
#if LWIP_HTTPD_POST_MANUAL_WND
/* Prevent multiple calls to httpd_post_finished, since it might have already
been called before from httpd_post_data_recved(). */
if (hs->post_finished) {
return ERR_OK;
}
hs->post_finished = 1;
#endif /* LWIP_HTTPD_POST_MANUAL_WND */
/* application error or POST finished */
/* NULL-terminate the buffer */
http_post_response_filename[0] = 0;