Merge pull request #1491 from hanwen/master

whitelist munmap for seccomp.
universal-ctags · Jun 27, 2017 · db3d9a6 · db3d9a6
2 parents 69b2ad9 + 3a6c6ff
commit db3d9a6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/main/seccomp.c b/main/seccomp.c
@@ -27,6 +27,7 @@ int installSyscallFilter (void)
 
 	// Memory allocation.
 	seccomp_rule_add (ctx, SCMP_ACT_ALLOW, SCMP_SYS (mmap), 0);
+	seccomp_rule_add (ctx, SCMP_ACT_ALLOW, SCMP_SYS (munmap), 0);
 	seccomp_rule_add (ctx, SCMP_ACT_ALLOW, SCMP_SYS (brk), 0);
 
 	// I/O