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Fixed socket protocol check logic in socket()

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This commit is contained in:
Joseph Henry 2015-10-13 17:05:11 -04:00
commit 0912d4be59
4 changed files with 21 additions and 10 deletions
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12
netcon/intercept.c
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@ -515,15 +515,16 @@ void sock_domain_to_str(int domain)
int socket(SOCKET_SIG)
{
#ifdef CHECKS
/* Check that type makes sense */
int flags = socket_type & ~SOCK_TYPE_MASK;
if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK))
return -EINVAL;
socket_type &= SOCK_TYPE_MASK;
/* Check protocol is in range */
if (socket_family < 0 || socket_family >= NPROTO)
return -EAFNOSUPPORT;
if (socket_type < 0 || socket_type >= SOCK_MAX)
return -EINVAL;
/* Check that type makes sense */
int flags = socket_type & ~SOCK_TYPE_MASK;
if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK))
return -EINVAL;
#endif
#ifdef DUMMY
@ -658,7 +659,8 @@ int connect(CONNECT_SIG)
---------------------------------- select() ------------------------------------
------------------------------------------------------------------------------*/
/* int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout */
/* int n, fd_set *readfds, fd_set *writefds,
fd_set *exceptfds, struct timeval *timeout */
int select(SELECT_SIG)
{
#ifdef DUMMY