> some -D compilation flags that aren't even directly referenced in the codebase
FYI impact is on the 32-bit libc usage, _FILE_OFFSET_BITS=64 enabling the libc file API with "off_t" of 64-bit instead of 32-bit. No other interaction. Example of impacted user (+ I got 2 emails with same bug report, no web link): https://sourceforge.net/p/mediainfo/discussion/297610/thread/8893b38f/ -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to libzen in Ubuntu. https://bugs.launchpad.net/bugs/1693850 Title: libzen wasn't compiled with large file support Status in libzen package in Ubuntu: Fix Released Status in libzen source package in Xenial: Triaged Status in libzen source package in Yakkety: Triaged Status in libzen source package in Zesty: Triaged Status in libzen source package in Artful: Fix Released Bug description: [Impact] The switch to cmake caused two compilation flags to be accidentally dropped: -D_LARGE_FILES -D_FILE_OFFSET_BITS=64 This causes all file-handling operations in zenlib to fail to work with large files on 32-bit machines. This affects the following reverse-dependencies: - libmediainfo - mediainfo - mediaconch This has been fixed in https://github.com/MediaArea/ZenLib/commit/dc105b3ed035413577d21c979d1998d889350855. [Test Case] Run `mediainfo $filename` where $filename is a file that is larger than 4.2GB. Output will be missing if this bug is present. [Regression Potential] Quite low, since the only thing that's changed here are some -D compilation flags that aren't even directly referenced in the codebase. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libzen/+bug/1693850/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
