Date: Thu, 01 Feb 2018 21:19:34 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 225613] devel/p4api: segfaults at runtime on FreeBSD 12 Message-ID: <bug-225613-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225613 Bug ID: 225613 Summary: devel/p4api: segfaults at runtime on FreeBSD 12 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: gordon@FreeBSD.org Reporter: asomers@FreeBSD.org Flags: maintainer-feedback?(gordon@FreeBSD.org) Assignee: gordon@FreeBSD.org Any nontrivial program that uses the p4api will crash at runtime on FreeBSD= 12. The reason is because p4api's .a files reference several functions from li= bc that have API changes in FreeBSD 12. However, the .a files contain no elf symbol versioning information. So when you link to them on a FreeBSD 12 machine, the linker chooses the most recent version. Since the p4api was b= uilt on a FreeBSD 10 machine, the linker chooses the wrong versions, and a crash ensues. The offending functions are readdir, fstat, lstat, and stat. They were all modified as part of the 64-bit inode project. This bug also afflicts software that uses its own copy of the p4api, such as p4python. --=20 You are receiving this mail because: You are the assignee for the bug.=
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