diff options
| -rw-r--r-- | src/boot/bootctl-random-seed.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/boot/bootctl-random-seed.c b/src/boot/bootctl-random-seed.c index 98ecc86aa5..7097f78855 100644 --- a/src/boot/bootctl-random-seed.c +++ b/src/boot/bootctl-random-seed.c @@ -50,6 +50,11 @@ int install_random_seed(const char *esp) { goto fail; } + if (fsync(fd) < 0 || fsync(loader_dir_fd) < 0) { + r = log_error_errno(errno, "Failed to sync random seed file: %m"); + goto fail; + } + if (renameat(loader_dir_fd, tmp, loader_dir_fd, "random-seed") < 0) { r = log_error_errno(errno, "Failed to move random seed file into place: %m"); goto fail; @@ -57,6 +62,9 @@ int install_random_seed(const char *esp) { tmp = mfree(tmp); + if (syncfs(fd) < 0) + return log_error_errno(errno, "Failed to sync ESP file system: %m"); + log_info("Random seed file %s/loader/random-seed successfully written (%zu bytes).", esp, sizeof(buffer)); if (!arg_touch_variables) @@ -147,6 +155,5 @@ int verb_random_seed(int argc, char *argv[], void *userdata) { if (r < 0) return r; - (void) sync_everything(); return 0; } |