diff options
Diffstat (limited to 'src/libsystemd/sd-bus/bus-container.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-container.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/src/libsystemd/sd-bus/bus-container.c b/src/libsystemd/sd-bus/bus-container.c index dd4bf1512e..d29b98a269 100644 --- a/src/libsystemd/sd-bus/bus-container.c +++ b/src/libsystemd/sd-bus/bus-container.c @@ -30,19 +30,22 @@ int bus_container_connect_socket(sd_bus *b) { _cleanup_close_ int pidnsfd = -1, mntnsfd = -1, rootfd = -1; - pid_t leader, child; + pid_t child; siginfo_t si; int r; assert(b); assert(b->input_fd < 0); assert(b->output_fd < 0); + assert(b->nspid > 0 || b->machine); - r = container_get_leader(b->machine, &leader); - if (r < 0) - return r; + if (b->nspid <= 0) { + r = container_get_leader(b->machine, &b->nspid); + if (r < 0) + return r; + } - r = namespace_open(leader, &pidnsfd, &mntnsfd, NULL, &rootfd); + r = namespace_open(b->nspid, &pidnsfd, &mntnsfd, NULL, &rootfd); if (r < 0) return r; @@ -127,7 +130,7 @@ int bus_container_connect_kernel(sd_bus *b) { .msg_controllen = sizeof(control), }; struct cmsghdr *cmsg; - pid_t leader, child; + pid_t child; siginfo_t si; int r; _cleanup_close_ int fd = -1; @@ -135,12 +138,15 @@ int bus_container_connect_kernel(sd_bus *b) { assert(b); assert(b->input_fd < 0); assert(b->output_fd < 0); + assert(b->nspid > 0 || b->machine); - r = container_get_leader(b->machine, &leader); - if (r < 0) - return r; + if (b->nspid <= 0) { + r = container_get_leader(b->machine, &b->nspid); + if (r < 0) + return r; + } - r = namespace_open(leader, &pidnsfd, &mntnsfd, NULL, &rootfd); + r = namespace_open(b->nspid, &pidnsfd, &mntnsfd, NULL, &rootfd); if (r < 0) return r; |