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[Qemu-devel] [PULL 05/33] qapi: Reject -p arguments that break qapi-even
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PULL 05/33] qapi: Reject -p arguments that break qapi-event.py |
Date: |
Fri, 4 Sep 2015 16:21:12 +0200 |
qapi-event.py breaks when you ask for a funny prefix like '@'.
Protect it.
Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
---
scripts/qapi.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/scripts/qapi.py b/scripts/qapi.py
index ba11c54..bc3f4d3 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -1003,6 +1003,12 @@ def parse_command_line(extra_options = "",
extra_long_options = []):
for oa in opts:
o, a = oa
if o in ("-p", "--prefix"):
+ match = re.match('([A-Za-z_.-][A-Za-z0-9_.-]*)?', a)
+ if match.end() != len(a):
+ print >>sys.stderr, \
+ "%s: 'funny character '%s' in argument of --prefix" \
+ % (sys.argv[0], a[match.end()])
+ sys.exit(1)
prefix = a
elif o in ("-o", "--output-dir"):
output_dir = a + "/"
--
2.4.3
- [Qemu-devel] [PULL 00/33] qapi: Another round of fixes and cleanups, Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 04/33] qapi-event: Clean up how name of enum QAPIEvent is made, Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 05/33] qapi: Reject -p arguments that break qapi-event.py,
Markus Armbruster <=
- [Qemu-devel] [PULL 03/33] qapi: Simplify guardname(), Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 01/33] qapi: Clarify docs on including the same file multiple times, Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 11/33] qapi-visit: Fix two name arguments passed to visitors, Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 07/33] qapi: Fix generated code when flat union has member 'kind', Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 14/33] qapi: Document that input visitor semantics are prone to leaks, Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 13/33] tests/qapi-schema: Document events with base don't work, Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 15/33] qapi: Document shortcoming with union 'data' branch, Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 06/33] qapi: Drop unused and useless parameters and variables, Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 23/33] qapi-commands: Inline gen_marshal_output_call(), Markus Armbruster, 2015/09/04
- [Qemu-devel] [PULL 27/33] qapi: Drop one of two "simple union must not have base" checks, Markus Armbruster, 2015/09/04