Fix #2822: Incorrect usage of fwrite()
We only used to check (and not always) if the return value of fwrite() is boolean FALSE,
while it is possible that the otherwise returned bytecount is less than the length of
data that we're trying to write. This allowed incomplete writes over network streams
and possibly a few other edge cases.
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 7737852..a1dc3c1 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -669,6 +669,7 @@
- Fixed a bug (#346) - with ``$config['global_xss_filtering']`` turned on, the ``$_GET``, ``$_POST``, ``$_COOKIE`` and ``$_SERVER`` superglobals were overwritten during initialization time, resulting in XSS filtering being either performed twice or there was no possible way to get the original data, even though options for this do exist.
- Fixed an edge case (#555) - incorrect browser version was reported for Opera 10+ due to a non-standard user-agent string.
- Fixed a bug (#133) - :doc:`Text Helper <helpers/text_helper>` :func:`ascii_to_entities()` stripped the last character if it happens to be in the extended ASCII group.
+- Fixed a bug (#2822) - ``fwrite()`` was used incorrectly throughout the whole framework, allowing incomplete writes when writing to a network stream and possibly a few other edge cases.
Version 2.1.4
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