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Merge pull request #16762 from poettering/homed-fixlets

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homed: five fixlets
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2020-08-19 11:43:49 +02:00 committed by GitHub
commit 843ce053b4
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2 changed files with 24 additions and 2 deletions
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2
src/home/homed-manager.c
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@ -512,6 +512,8 @@ static int search_quota(uid_t uid, const char *exclude_quota_path) {
if (r < 0) {
if (ERRNO_IS_NOT_SUPPORTED(r))
log_debug_errno(r, "No UID quota support on %s, ignoring.", where);
else if (ERRNO_IS_PRIVILEGE(r))
log_debug_errno(r, "UID quota support for %s prohibited, ignoring.", where);
else
log_warning_errno(r, "Failed to query quota on %s, ignoring: %m", where);

24
src/home/homework-luks.c
View File

@ -1110,7 +1110,9 @@ int home_prepare_luks(
if (fstat(fd, &st) < 0)
return log_error_errno(errno, "Failed to fstat() image file: %m");
if (!S_ISREG(st.st_mode) && !S_ISBLK(st.st_mode))
return log_error_errno(errno, "Image file %s is not a regular file or block device: %m", ip);
return log_error_errno(
S_ISDIR(st.st_mode) ? SYNTHETIC_ERRNO(EISDIR) : SYNTHETIC_ERRNO(EBADFD),
"Image file %s is not a regular file or block device: %m", ip);
r = luks_validate(fd, user_record_user_name_and_realm(h), h->partition_uuid, &found_partition_uuid, &offset, &size);
if (r < 0)
@ -2015,7 +2017,8 @@ int home_create_luks(
r = chattr_fd(image_fd, FS_NOCOW_FL, FS_NOCOW_FL, NULL);
if (r < 0)
log_warning_errno(r, "Failed to set file attributes on %s, ignoring: %m", temporary_image_path);
log_full_errno(ERRNO_IS_NOT_SUPPORTED(r) ? LOG_DEBUG : LOG_WARNING, r,
"Failed to set file attributes on %s, ignoring: %m", temporary_image_path);
r = home_truncate(h, image_fd, temporary_image_path, host_size);
if (r < 0)
@ -2164,6 +2167,9 @@ int home_create_luks(
goto fail;
}
crypt_free(cd);
cd = NULL;
dm_activated = false;
loop = loop_device_unref(loop);
@ -2174,8 +2180,22 @@ int home_create_luks(
goto fail;
}
/* Sync everything to disk before we move things into place under the final name. */
if (fsync(image_fd) < 0) {
r = log_error_errno(r, "Failed to synchronize image to disk: %m");
goto fail;
}
if (disk_uuid_path)
(void) ioctl(image_fd, BLKRRPART, 0);
else {
/* If we operate on a file, sync the contaning directory too. */
r = fsync_directory_of_file(image_fd);
if (r < 0) {
log_error_errno(r, "Failed to synchronize directory of image file to disk: %m");
goto fail;
}
}
/* Let's close the image fd now. If we are operating on a real block device this will release the BSD
* lock that ensures udev doesn't interfere with what we are doing */