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authorSergei Trofimovich <slyfox@gentoo.org>2019-01-14 22:35:29 +0000
committerSergei Trofimovich <slyfox@gentoo.org>2019-01-14 22:35:29 +0000
commit519f07f7f3bdb29382a0f1491f6fce0a07bbc4fc (patch)
tree9ea85396e7acd5bd7088fe12e7eea4e068211439 /configure.ac
parentlddtree.py: use errno properly (diff)
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security.c: whitelist ipc() syscall for fakeroot on ppc64 and friendsHEADv1.2.4master
On amd64 and friends msgget() and similar syscalls are standalone syscalls. On i386 and friends msgget() is a subcall of ipc() syscall. This makes fakechroot break 'scanelf' as: $ LANG=C fakeroot scanelf -t /bin/bash /usr/bin/fakeroot: line 178: 6820 Bad system call (core dumped) The change whitelists ipc() call which allows all sysv syscalls, namely: - semop, semget, semctl, semtimedop - msgsnd, msgrcv, msgget, msgctl - shmat, shmdt, shmget, shmctl Reported-and-fixed-by: Samuel Holland Bug: https://bugs.gentoo.org/675378 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Diffstat (limited to 'configure.ac')
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