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| author | Daniel J Walsh <dwalsh@redhat.com> | 2018-08-02 14:42:39 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-08-02 14:42:39 -0400 |
| commit | 9f2da6f59fcb8fe07906d20c89696e43774b9eb1 (patch) | |
| tree | 986a57ed7813112bdb3c0b5daaad4412f53c789c | |
| parent | d55445d77f8eec5b91cc5d644e97e15f88b2f917 (diff) | |
| parent | c7b6403ae5fa4ae6f581b45d0e34a9ffe149c3a3 (diff) | |
| download | podman-9f2da6f59fcb8fe07906d20c89696e43774b9eb1.tar.gz podman-9f2da6f59fcb8fe07906d20c89696e43774b9eb1.tar.bz2 podman-9f2da6f59fcb8fe07906d20c89696e43774b9eb1.zip | |
Merge pull request #1201 from giuseppe/fix-segfault-rootless
rootless: do not segfault if the parent already died
| -rw-r--r-- | pkg/rootless/rootless_linux.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/pkg/rootless/rootless_linux.c b/pkg/rootless/rootless_linux.c index 465feeb57..84fac238f 100644 --- a/pkg/rootless/rootless_linux.c +++ b/pkg/rootless/rootless_linux.c @@ -97,6 +97,8 @@ reexec_in_user_namespace(int ready) return pid; argv = get_cmd_line_args (ppid); + if (argv == NULL) + _exit (EXIT_FAILURE); setenv ("_LIBPOD_USERNS_CONFIGURED", "init", 1); setenv ("_LIBPOD_ROOTLESS_UID", uid, 1); |