From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Fri, 4 Dec 2015 11:51:28 +0000 (+0100)
Subject: sys_linux: allow mremap in seccomp filter
X-Git-Tag: 2.3-pre1~73
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e32de09a2bafaa690bab160209bac0f39d9af6d;p=thirdparty%2Fchrony.git

sys_linux: allow mremap in seccomp filter
---

diff --git a/sys_linux.c b/sys_linux.c
index 8ac73028..1a3f1be7 100644
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -465,7 +465,7 @@ SYS_Linux_EnableSystemCallFilter(int level)
     SCMP_SYS(set_tid_address), SCMP_SYS(sigreturn),
     /* Memory */
     SCMP_SYS(brk), SCMP_SYS(madvise), SCMP_SYS(mmap), SCMP_SYS(mmap2),
-    SCMP_SYS(mprotect), SCMP_SYS(munmap), SCMP_SYS(shmdt),
+    SCMP_SYS(mprotect), SCMP_SYS(mremap), SCMP_SYS(munmap), SCMP_SYS(shmdt),
     /* Filesystem */
     SCMP_SYS(access), SCMP_SYS(chmod), SCMP_SYS(chown), SCMP_SYS(chown32),
     SCMP_SYS(fstat), SCMP_SYS(fstat64), SCMP_SYS(lseek), SCMP_SYS(rename),