Skip to content

Fix: Handle empty stdin gracefully in fixit command #4766

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
bruntib merged 1 commit into from
Jan 30, 2026
+9 −5
Merged

Fix: Handle empty stdin gracefully in fixit command #4766

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 9 additions & 5 deletions analyzer/codechecker_analyzer/cli/fixit.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -377,11 +377,15 @@ def main(args):
"arriving from standard input.")
sys.exit(1)

try:
reports = None if sys.stdin.isatty() else json.loads(sys.stdin.read())
except json.decoder.JSONDecodeError as ex:
LOG.error("JSON format error on standard input: %s", ex)
sys.exit(1)
reports = None
if not sys.stdin.isatty():
stdin_data = sys.stdin.read().strip()
if stdin_data:
try:
reports = json.loads(stdin_data)
except json.decoder.JSONDecodeError as ex:
LOG.error("JSON format error on standard input: %s", ex)
sys.exit(1)

# "CodeChecker fixit" can be applied on the output of
# "CodeChecker cmd diff" command. Earlier this was a simple list of
Expand Down
Loading