[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2938/8267] bitbake: main: Check bitbake server-only port is a number

[Emmanuele Bassi <ebassi src gnome org>]

commit b9d6a7cc234f44e44e5421191924b7463e9c0a9d
Author: Benjamin Esquivel <benjamin esquivel linux intel com>
Date:   Fri Oct 7 16:46:26 2016 -0500

    bitbake: main: Check bitbake server-only port is a number
    
    Either using the memres script or the bitbake call with --server-only
    if the port is a string instead of a number then the process hangs
    indefinitely causing a loop that never ends.
    
    Add a check at the beginning for the port being a number otherwise
    show an error message and exit cleanly.
    
    [YOCTO #10397]
    
    (Bitbake rev: 35927a98daeeb854ef5782e900206af6cd96b3d7)
    
    Signed-off-by: Benjamin Esquivel <benjamin esquivel linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bb/main.py |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/bitbake/lib/bb/main.py b/bitbake/lib/bb/main.py
index 7f7d87b..f2f59f6 100755
--- a/bitbake/lib/bb/main.py
+++ b/bitbake/lib/bb/main.py
@@ -402,6 +402,13 @@ def bitbake_main(configParams, configuration):
         if not configParams.bind:
             raise BBMainException("FATAL: The '--server-only' option requires a name/address "
                                   "to bind to with the -B option.\n")
+        else:
+            try:
+                #Checking that the port is a number
+                int(configParams.bind.split(":")[1])
+            except (ValueError,IndexError):
+                raise BBMainException(
+                        "FATAL: Malformed host:port bind parameter")
         if configParams.remote_server:
             raise BBMainException("FATAL: The '--server-only' option conflicts with %s.\n" %
                                   ("the BBSERVER environment variable" if "BBSERVER" in os.environ \