diff options
Diffstat (limited to 'src/import/import-common.c')
| -rw-r--r-- | src/import/import-common.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/src/import/import-common.c b/src/import/import-common.c index 950c7b4acd..81209cdaf6 100644 --- a/src/import/import-common.c +++ b/src/import/import-common.c @@ -1,5 +1,3 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - /*** This file is part of systemd. @@ -19,15 +17,17 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ +#include <sched.h> #include <sys/prctl.h> #include <sys/stat.h> #include <unistd.h> -#include "util.h" #include "btrfs-util.h" -#include "capability.h" -#include "signal-util.h" +#include "capability-util.h" +#include "fd-util.h" #include "import-common.h" +#include "signal-util.h" +#include "util.h" int import_make_read_only_fd(int fd) { int r; @@ -125,18 +125,16 @@ int import_fork_tar_x(const char *path, pid_t *ret) { if (null_fd != STDOUT_FILENO) null_fd = safe_close(null_fd); - fd_cloexec(STDIN_FILENO, false); - fd_cloexec(STDOUT_FILENO, false); - fd_cloexec(STDERR_FILENO, false); + stdio_unset_cloexec(); if (unshare(CLONE_NEWNET) < 0) log_error_errno(errno, "Failed to lock tar into network namespace, ignoring: %m"); - r = capability_bounding_set_drop(~retain, true); + r = capability_bounding_set_drop(retain, true); if (r < 0) log_error_errno(r, "Failed to drop capabilities, ignoring: %m"); - execlp("tar", "tar", "--numeric-owner", "-C", path, "-px", NULL); + execlp("tar", "tar", "--numeric-owner", "-C", path, "-px", "--xattrs", "--xattrs-include=*", NULL); log_error_errno(errno, "Failed to execute tar: %m"); _exit(EXIT_FAILURE); } @@ -199,18 +197,16 @@ int import_fork_tar_c(const char *path, pid_t *ret) { if (null_fd != STDIN_FILENO) null_fd = safe_close(null_fd); - fd_cloexec(STDIN_FILENO, false); - fd_cloexec(STDOUT_FILENO, false); - fd_cloexec(STDERR_FILENO, false); + stdio_unset_cloexec(); if (unshare(CLONE_NEWNET) < 0) log_error_errno(errno, "Failed to lock tar into network namespace, ignoring: %m"); - r = capability_bounding_set_drop(~retain, true); + r = capability_bounding_set_drop(retain, true); if (r < 0) log_error_errno(r, "Failed to drop capabilities, ignoring: %m"); - execlp("tar", "tar", "--sparse", "-C", path, "-c", ".", NULL); + execlp("tar", "tar", "-C", path, "-c", "--xattrs", "--xattrs-include=*", ".", NULL); log_error_errno(errno, "Failed to execute tar: %m"); _exit(EXIT_FAILURE); } |