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[Octave-bug-tracker] [bug #54299] HDF5 file I/O unit tests fail or crash


From: Markus Mützel
Subject: [Octave-bug-tracker] [bug #54299] HDF5 file I/O unit tests fail or crash Octave
Date: Fri, 13 Jul 2018 06:06:39 -0400 (EDT)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:62.0) Gecko/20100101 Firefox/62.0

Follow-up Comment #7, bug #54299 (project octave):

It looks like the lifetime of the temporary std::string or the char pointer
returned by c_str is compiler(?) dependent. jwe's diff looks good to me and
since it also fixes the original problem, that change should be made. Thank
you for coming up with the right idea so quickly.

It shouldn't cause problems using the original string later on in the code
because both file paths should be pointing to the exact same file on disc. In
fact imho, wherever it is possible the original file name should be used
instead of a (possibly cryptic) name of a hard link to that file.

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