diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-03-01 11:55:50 +0100 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-03-01 11:55:50 +0100 |
| commit | 666830d8a75a3676f60b48028b115edb19d06cc7 (patch) | |
| tree | 299ddc31343cbba6d11a8015d3a2faeaf3406874 /trans | |
| parent | e3a2c2caeea0a4f4d36b1117610d2a32d14ac69b (diff) | |
trans/ifsock: fix receiver lookup
* trans/Makefile: Add ifsock-MIGSFLAGS.
* trans/ifsock.c (S_ifsock_getsockaddr): Fix receiver lookup.
Diffstat (limited to 'trans')
| -rw-r--r-- | trans/Makefile | 5 | ||||
| -rw-r--r-- | trans/ifsock.c | 9 |
2 files changed, 9 insertions, 5 deletions
diff --git a/trans/Makefile b/trans/Makefile index e74a8692..a2942820 100644 --- a/trans/Makefile +++ b/trans/Makefile @@ -37,6 +37,11 @@ password-MIGSFLAGS=\ "-DIO_DESTRUCTOR=trivfs_end_using_protid (trivfs_protid_t)" \ "-DPASSWORD_IMPORTS=import \"../libtrivfs/mig-decls.h\";" +ifsock-MIGSFLAGS=\ + "-DFILE_INTRAN=trivfs_protid_t trivfs_begin_using_protid (io_t)" \ + "-DFILE_DESTRUCTOR=trivfs_end_using_protid (trivfs_protid_t)" \ + "-DIFSOCK_IMPORTS=import \"../libtrivfs/mig-decls.h\";" + include ../Makeconf vpath elfcore.c $(top_srcdir)/exec diff --git a/trans/ifsock.c b/trans/ifsock.c index 092bb40d..4ed65898 100644 --- a/trans/ifsock.c +++ b/trans/ifsock.c @@ -131,15 +131,15 @@ trivfs_goaway (struct trivfs_control *fsys, int flags) } error_t -S_ifsock_getsockaddr (file_t sockfile, +S_ifsock_getsockaddr (struct trivfs_protid *cred, mach_port_t *address) { - struct trivfs_protid *cred = ports_lookup_port (port_bucket, sockfile, - node_class); int perms; error_t err; - if (!cred) + if (!cred + || cred->pi.bucket != port_bucket + || cred->pi.class != node_class) return EOPNOTSUPP; err = file_check_access (cred->realnode, &perms); @@ -148,6 +148,5 @@ S_ifsock_getsockaddr (file_t sockfile, if (!err) *address = address_port; - ports_port_deref (cred); return err; } |