The char arrays were too small for a long on 64-bit systems, which
resulted in cutting off the string at the end with a NUL byte. Use a
size of MAX_LENGTH_OF_LONG to fix this issue instead of a fixed size
of 11 chars.
Closes GH-10525.
get_browser() implements a lazy parse system for the browscap
INI configuration. There are two possible moments when a browscap
configuration can be loaded: during module startup or during request.
In case of module startup, the strings are persistent strings, while for
the request they are not.
The INI parser must therefore know whether to create persistent or
non-persistent strings. It does this by looking at
CG(ini_parser_unbuffered_errors). If that value is 1 it's persistent,
otherwise non-persistent. Note that this also controls how the errors
are reported: if it's 1 then the errors are sent to stderr, otherwise we
get E_WARNINGs.
Currently, a hardcoded value of 1 is always used for that CG value in
browscap_read_file(). This means we'll always create persistent strings
*and* we'll not report parse errors correctly as E_WARNINGs.
We fix both the crash and the lack of warnings by passing the value of
persistent instead of a hardcoded 1.
This is also in line with how other INI parsing code is called in
ext/standard: they also make sure that during request a value of 0 is
passed.
Closes GH-10883.
In phar_renmae_archive() context, added one reference but immediately
destroyed another, so do not need to increase refcount. With removal of
refcount++ line, PHP/Zend no longer reports memory leak.
Updated bug69958.phpt test file accordingly.
Closes GH-10856
* Missing check: SQLAllocHandle() for the environment wasn't checked in
pdo_odbc_handle_factory(). Add a check similar to the other ones for
SQLAllocHandle().
* Inconsistent check: one of the SQLAllocHandle() calls wasn't checked
for SQL_SUCCESS_WITH_INFO. However, looking at the other uses and the
documentation we should probably check this as well.
Furthermore, since there was a mix of "SQLAllocHandle: reason" and
"SQLAllocHandle (reason)" in the error reporting, I made them
consistently use the first option as that seems to be the most used for
error reporting in this file.
Closes GH-10740.
The behavior of the new mb_encode_mimeheader implementation closely
follows the old implementation, except for three points:
• The old implementation was missing a call to the mbfl_convert_filter
flush function. So it would sometimes truncate the input string just
before its end.
• The old implementation would drop zero bytes when QPrint-encoding.
So for example, if you tried to QPrint-encode the UTF-32BE string
"\x00\x00\x12\x34", its QPrint-encoding would be "=12=34", which
does not decode to a valid UTF-32BE string. This is now fixed.
• In some rare corner cases, the new implementation will choose to
Base64-encode or QPrint-encode the input string, where the old
implementation would have just added newlines to it. Specifically,
this can happen when there is a non-space ASCII character, followed
by a large number of ASCII spaces, followed by a non-ASCII character.
The new implementation is around 2.5-8x faster than the old one,
depending on the text encoding and transfer encoding used. Performance
gains are greater with Base64 transfer encoding than with QPrint
transfer encoding; this is not because QPrint-encoding bytes is slow,
but because QPrint-encoded output is much bigger than Base64-encoded
output and takes more lines, so we have to go through the process of
finding the right place to break a line many more times.
Commit a21195650e fixed a leak by adding a TSRM destructor for the
JIT globals in ZTS mode. In case the main thread shuts down the TSRM, it
will call all the destructors. The JIT globals destructor will be
invoked, but will always access the main thread globals using JIT_G.
This means that instead of freeing the JIT globals in the different
threads, the one in the main thread is freed repeatedly over and over,
crashing PHP. Fix it by always passing the pointer instead of relying on
JIT_G.
Closes GH-10835.
