diff options
Diffstat (limited to 'sandbox/linux')
| -rw-r--r-- | sandbox/linux/seccomp/maps.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sandbox/linux/seccomp/maps.cc b/sandbox/linux/seccomp/maps.cc index 606b65d..68bea96 100644 --- a/sandbox/linux/seccomp/maps.cc +++ b/sandbox/linux/seccomp/maps.cc @@ -103,8 +103,10 @@ Maps::Maps(const std::string& maps_file) : // obtained from /proc/self/maps, we instead fork() a child process and // use mremap() to uncover the obscured data. int tmp_fds[4]; - pipe(tmp_fds); - pipe(tmp_fds + 2); + if (pipe(tmp_fds)) + abort(); + if (pipe(tmp_fds + 2)) + abort(); pid_ = fork(); if (pid_ >= 0) { // Set up read and write file descriptors for exchanging data |