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sockets.c, api.h, api_lib.c: First step to fix "bug #20900 : Potential crash error problem with netconn_peer & netconn_addr". VERY IMPORTANT: this change cause an API breakage for netconn_peer, since a parameter type change. Any compiler should cause an error without any changes in yours netconn_peer calls (so, it can't be a "silent change"). It also reduce a little bit the footprint for socket layer (lwip_getpeername & lwip_getsockname use now a common lwip_getaddrname function since netconn_peer & netconn_addr have the same parameters).

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fbernon
2007-10-07 17:26:54 +00:00
parent e561c7b49d
commit 87e16a8f47
4 changed files with 59 additions and 53 deletions
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2
src/include/lwip/api.h
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@@ -141,7 +141,7 @@ err_t netconn_peer (struct netconn *conn,
struct ip_addr *addr,
u16_t *port);
err_t netconn_addr (struct netconn *conn,
struct ip_addr **addr,
struct ip_addr *addr,
u16_t *port);
err_t netconn_bind (struct netconn *conn,
struct ip_addr *addr,