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| author |   Sergei Trofimovich <slyfox@gentoo.org> | 2019-01-14 22:35:29 +0000 |
|---|---|---|
| committer | Sergei Trofimovich <slyfox@gentoo.org> | 2019-01-14 22:35:29 +0000 |
| commit | 519f07f7f3bdb29382a0f1491f6fce0a07bbc4fc (patch) | |
| tree | 9ea85396e7acd5bd7088fe12e7eea4e068211439 /symtree.sh | |
| parent | lddtree.py: use errno properly (diff) | |
| download | pax-utils-519f07f7f3bdb29382a0f1491f6fce0a07bbc4fc.tar.gz pax-utils-519f07f7f3bdb29382a0f1491f6fce0a07bbc4fc.tar.bz2 pax-utils-519f07f7f3bdb29382a0f1491f6fce0a07bbc4fc.zip | |
security.c: whitelist ipc() syscall for fakeroot on ppc64 and friendsv1.2.4
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 'symtree.sh')
0 files changed, 0 insertions, 0 deletions