diff options
| -rw-r--r-- | nsmux.c | 23 |
1 files changed, 21 insertions, 2 deletions
@@ -602,6 +602,9 @@ netfs_attempt_lookup_improved /*The port to the requested file*/ mach_port_t p; + + /*The port to the untranslated version of the requested file*/ + mach_port_t p_notrans; /*The lnode corresponding to the entry we are supposed to fetch*/ lnode_t * lnode; @@ -641,6 +644,8 @@ netfs_attempt_lookup_improved /*If there is some port, free it*/ if(p != MACH_PORT_NULL) PORT_DEALLOC(p); + if(p_notrans != MACH_PORT_NULL) + PORT_DEALLOC(p_notrans); } /*If there is a node to return*/ if(*node) @@ -689,6 +694,12 @@ netfs_attempt_lookup_improved if(p == MACH_PORT_NULL) return EBADF; + /*obtain the untranslated version of the file, too (for filters)*/ + p_notrans = file_name_lookup_under + (dir->nn->port, name, O_NOTRANS, 0); + if(p_notrans == MACH_PORT_NULL) + return EBADF; + /*remember we do not have a directory*/ isdir = 0; @@ -700,9 +711,16 @@ netfs_attempt_lookup_improved else { /*lookup the port with the right to read the contents of the directory*/ - p = file_name_lookup_under(dir->nn->port, name, O_READ | O_DIRECTORY, 0); + p = file_name_lookup_under + (dir->nn->port, name, flags | O_READ | O_DIRECTORY, 0); if(p == MACH_PORT_NULL) return EBADF; /*not enough rights?*/ + + /*obtain the untranslated version of the file, too (for filters)*/ + p_notrans = file_name_lookup_under + (dir->nn->port, name, O_NOTRANS, 0); + if(p_notrans == MACH_PORT_NULL) + return EBADF; /*we have a directory here*/ isdir = 1; @@ -749,8 +767,9 @@ netfs_attempt_lookup_improved return err; } - /*Store the port in the node*/ + /*Store the ports in the node*/ (*node)->nn->port = p; + (*node)->nn->port_notrans = p_notrans; /*Fill in the flag about the node being a directory*/ if(isdir) |