diff options
Diffstat (limited to 'pflocal')
| -rw-r--r-- | pflocal/ChangeLog | 5 | ||||
| -rw-r--r-- | pflocal/pf.c | 19 |
2 files changed, 18 insertions, 6 deletions
diff --git a/pflocal/ChangeLog b/pflocal/ChangeLog index a8b48a63..eb0f1fb1 100644 --- a/pflocal/ChangeLog +++ b/pflocal/ChangeLog @@ -1,3 +1,8 @@ +2000-08-09 Mark Kettenis <kettenis@gnu.org> + + * pf.c (S_socket_create): Only accept S_IFCHR, S_IFSOCK and + S_IFIFO as `magic' protocols. + 2000-08-02 Mark Kettenis <kettenis@gnu.org> Add `magic' protocols to specify the file type of a sockets. This diff --git a/pflocal/pf.c b/pflocal/pf.c index 1244c600..d72e01b5 100644 --- a/pflocal/pf.c +++ b/pflocal/pf.c @@ -42,12 +42,19 @@ S_socket_create (mach_port_t pf, the file type of the socket. The primary application is to make sockets that pretend to be a FIFO, for the implementations of pipes. */ - if (protocol == 0) - mode = S_IFSOCK; - else if ((protocol & ~S_IFMT) == 0) - mode = protocol & S_IFMT; - else - return EPROTONOSUPPORT; + switch (protocol) + { + case 0: + mode = S_IFSOCK; + break; + case S_IFCHR: + case S_IFSOCK: + case S_IFIFO: + mode = protocol; + break; + default: + return EPROTONOSUPPORT; + } switch (sock_type) { |