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* net.cc: Sprinkle sigframes throughout.

This commit is contained in:
Christopher Faylor 2002-11-19 08:01:49 +00:00
parent 78907ddc89
commit 4b45d8a6f3
2 changed files with 14 additions and 0 deletions
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4
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,7 @@
2002-11-19 Christopher Faylor <cgf@redhat.com>
* net.cc: Sprinkle sigframes throughout.
2002-11-16 Christopher Faylor <cgf@redhat.com> 2002-11-16 Christopher Faylor <cgf@redhat.com>
* tty.cc (tty::make_pipes): Make pipe buffer larger. * tty.cc (tty::make_pipes): Make pipe buffer larger.

10
winsup/cygwin/net.cc
View File

@ -843,6 +843,7 @@ static struct servent *servent_buf = NULL;
extern "C" struct servent * extern "C" struct servent *
cygwin_getservbyname (const char *name, const char *proto) cygwin_getservbyname (const char *name, const char *proto)
{ {
sigframe thisframe (mainthread);
if (check_null_str_errno (name) if (check_null_str_errno (name)
|| (proto != NULL && check_null_str_errno (proto))) || (proto != NULL && check_null_str_errno (proto)))
return NULL; return NULL;
@ -860,6 +861,7 @@ cygwin_getservbyname (const char *name, const char *proto)
extern "C" struct servent * extern "C" struct servent *
cygwin_getservbyport (int port, const char *proto) cygwin_getservbyport (int port, const char *proto)
{ {
sigframe thisframe (mainthread);
if (proto != NULL && check_null_str_errno (proto)) if (proto != NULL && check_null_str_errno (proto))
return NULL; return NULL;
@ -877,6 +879,7 @@ cygwin_gethostname (char *name, size_t len)
{ {
int PASCAL win32_gethostname (char *, int); int PASCAL win32_gethostname (char *, int);
sigframe thisframe (mainthread);
if (__check_null_invalid_struct_errno (name, len)) if (__check_null_invalid_struct_errno (name, len))
return -1; return -1;
@ -958,6 +961,7 @@ cygwin_gethostbyname (const char *name)
static char *tmp_addr_list[2]; static char *tmp_addr_list[2];
static int a, b, c, d; static int a, b, c, d;
sigframe thisframe (mainthread);
if (check_null_str_errno (name)) if (check_null_str_errno (name))
return NULL; return NULL;
@ -997,6 +1001,7 @@ cygwin_gethostbyname (const char *name)
extern "C" struct hostent * extern "C" struct hostent *
cygwin_gethostbyaddr (const char *addr, int len, int type) cygwin_gethostbyaddr (const char *addr, int len, int type)
{ {
sigframe thisframe (mainthread);
if (__check_invalid_read_ptr_errno (addr, len)) if (__check_invalid_read_ptr_errno (addr, len))
return NULL; return NULL;
@ -1040,6 +1045,7 @@ extern "C" int
cygwin_bind (int fd, const struct sockaddr *my_addr, int addrlen) cygwin_bind (int fd, const struct sockaddr *my_addr, int addrlen)
{ {
int res; int res;
sigframe thisframe (mainthread);
fhandler_socket *fh = get (fd); fhandler_socket *fh = get (fd);
if (__check_invalid_read_ptr_errno (my_addr, addrlen) || !fh) if (__check_invalid_read_ptr_errno (my_addr, addrlen) || !fh)
@ -1076,6 +1082,7 @@ extern "C" int
cygwin_listen (int fd, int backlog) cygwin_listen (int fd, int backlog)
{ {
int res; int res;
sigframe thisframe (mainthread);
fhandler_socket *fh = get (fd); fhandler_socket *fh = get (fd);
if (!fh) if (!fh)
@ -1197,6 +1204,7 @@ getdomainname (char *domain, size_t len)
* in use and include paths for the Domain name in each ? * in use and include paths for the Domain name in each ?
* Punt for now and assume MS-TCP on Win95. * Punt for now and assume MS-TCP on Win95.
*/ */
sigframe thisframe (mainthread);
if (__check_null_invalid_struct_errno (domain, len)) if (__check_null_invalid_struct_errno (domain, len))
return -1; return -1;
@ -1790,6 +1798,7 @@ get_ifconf (struct ifconf *ifc, int what)
unsigned long lip, lnp; unsigned long lip, lnp;
struct sockaddr_in *sa; struct sockaddr_in *sa;
sigframe thisframe (mainthread);
if (check_null_invalid_struct_errno (ifc)) if (check_null_invalid_struct_errno (ifc))
return -1; return -1;
@ -1989,6 +1998,7 @@ socketpair (int family, int type, int protocol, int *sb)
cygheap_fdnew sb0; cygheap_fdnew sb0;
fhandler_socket *fh; fhandler_socket *fh;
sigframe thisframe (mainthread);
if (__check_null_invalid_struct_errno (sb, 2 * sizeof (int))) if (__check_null_invalid_struct_errno (sb, 2 * sizeof (int)))
return -1; return -1;