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| author |   lhinds <lhinds@redhat.com> | 2017-07-08 16:51:27 +0100 |
|---|---|---|
| committer |   Justin chi <chigang@huawei.com> | 2017-07-11 01:10:08 +0000 |
| commit | 1833897d18fe0930984215372e1343cff1531b61 (patch) | |
| tree | 4a90c727423647490da1c09bc357009871254dce /util | |
| parent | 264ec7332c84617e95f2b7336dcee1a413bc7e6b (diff) | |
Utilize yaml.safe_load
The patch changes instances of yaml.load with yaml.safe_load
which is more secure at blocking arbitrary code execution.
The following blog has a decent explaination:
https://www.kevinlondon.com/2015/08/15/dangerous-python-functions-pt2.html
Change-Id: I8201baab6cb31ab31228eca83134f87a57c2f5d2
Signed-off-by: lhinds <lhinds@redhat.com>
Diffstat (limited to 'util')
| -rw-r--r-- | util/check_valid.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/check_valid.py b/util/check_valid.py index e3ad6bcd..e6a72e71 100644 --- a/util/check_valid.py +++ b/util/check_valid.py @@ -17,7 +17,7 @@ import traceback def load_file(file): with open(file) as fd: try: - return yaml.load(fd) + return yaml.safe_load(fd) except: traceback.print_exc() return None |