logutil: pipe: Do not send buffer name directly

For pipe backend, in order to get logs from particular buffer
we need to connect to appropriate socket.  Sending buffer name
over wire is unnecessary and potentially dangerous.

Change-Id: Ibe18292b627bfbec277dd0dbf378ce054e0c9f54

diff --git a/src/logutil/logutil.c b/src/logutil/logutil.c
index 61a6679..7cb0efa 100755 (executable)
--- a/src/logutil/logutil.c
+++ b/src/logutil/logutil.c
@@ -725,10 +725,9 @@ struct fd_info * process_buffer_pipe(char * buffer_name, int clear, struct log_c
        }
 
        for (i = 0; i < argc; ++i) {
-               if ((!strcmp("-b", argv[i]) && strcmp(argv[i+1], buffer_name))
-               || !strcmp("--dumpfile", argv[i])
-               || !strcmp("-f", argv[i])
-               )
+               if ((!strcmp("-b", argv[i]))
+                   || !strcmp("--dumpfile", argv[i])
+                   || !strcmp("-f", argv[i]))
                        ++i;
                else
                        argv_processed[argc_processed++] = argv[i];