What the developer wrote
Authored by kdmukai
better path handling
What changed, and why it matters
This commit is a small code-quality improvement that cleans up how a file path is constructed. It uses a standard function (os.path.normpath) to remove redundant '..' segments from a path and prints the actual resolved path instead of a hardcoded string. There is no direct evidence this fixes an exploitable security vulnerability.
No urgent action required. Treat as routine maintenance. If auditing, verify that version.json is written only during build/development and not influenced by user input or untrusted data.
Security signals we found
Path normalization added (os.path.normpath)
Hardcoded debug string replaced with resolved path output
No input-dependent path components visible in diff
Evidence from the diff
The change in src/seedsigner/helpers/version.py wraps the version.json path construction with os.path.normpath(), collapsing the ‘..’ traversal used to move from helpers/ up to seedsigner/. It also stores the resolved path in a variable and prints it. This reduces path ambiguity and improves debug output, but the diff alone does not demonstrate a security bug such as path traversal, injection, or unauthorized file access. It is best characterized as a defensive hardening/refactoring change.
Changed components
src/seedsigner/helpers/version.pyVersion._get_version_file_path()Version info write path in __main__ blockInspect captured patch +4 / −3
diff --git a/src/seedsigner/helpers/version.py b/src/seedsigner/helpers/version.py
index f56f45e..86dfeee 100644
--- a/src/seedsigner/helpers/version.py
+++ b/src/seedsigner/helpers/version.py
@@ -72,7 +72,7 @@ class Version:
@classmethod
def _get_version_file_path(cls) -> str:
# Have to back out of "helpers" dir to the main "seedsigner" dir
- return os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", cls.VERSION_FILENAME)
+ return os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", cls.VERSION_FILENAME))
@classmethod
@@ -173,8 +173,9 @@ if __name__ == "__main__":
if last_edit_dt:
version_info["last_src_edit"] = last_edit_dt.isoformat()
- with open(Version._get_version_file_path(), "w") as f:
+ version_file_path = Version._get_version_file_path()
+ with open(version_file_path, "w") as f:
json.dump(version_info, f, indent=4)
- print("Wrote version info to src/seedsigner/version.json:")
+ print(f"Wrote version info to: {version_file_path}")
print(json.dumps(version_info, indent=4))
\ No newline at end of file
Why this scored 18/100
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