Tickets :: Comment on [#12557] File based SessionHandler: Fix unlikely data corruption due to file creation race

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Comment	> From the patch: > > There is a small time window between is_readable() returns true > and another process creates the file at the same time. > -> we would truncate the data of the other process. > > Fix it by using 'c+' fopen() mode which is available since PHP 5.2.6. > (Minimum PHP version for Horde is 5.3.0) > > For those interested in the details of the PHP open modes, look for the > PHPAPI int php_stream_parse_fopen_modes(const char mode, int > open_flags) > function in the PHP source code. >
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