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Fixed NULL pointer dereference when processing If-* headers. #944

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Merged
merged 1 commit into from
Jul 8, 2025

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xeioex
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@xeioex xeioex commented Jul 8, 2025

Previously, when processing requests with If-Match and If-Unmodified-Since headers worker process crashed.

For example with the following code:
try { r.return(200) }
catch (e) { r.internalRedirect() }

The fix is to disable not_modified filter as it was done in nginx perl module nginx/nginx@d9887ee2.

Previously, when processing requests with If-Match and
If-Unmodified-Since headers worker process crashed.

For example with the following code:
	try { r.return(200) }
	catch (e) { r.internalRedirect() }

The fix is to disable not_modified filter as it was done in
nginx perl module nginx/nginx@d9887ee2.
@xeioex xeioex requested a review from VadimZhestikov July 8, 2025 15:25
@xeioex xeioex merged commit a4addc9 into nginx:master Jul 8, 2025
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@xeioex xeioex deleted the check_context branch July 8, 2025 22:26
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2 participants