#include <sys/types.h>
#include <libgen.h>
#include <limits.h>
+#include <ctype.h>
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
#include "ext2fs/ext2_fs.h"
#include "ext2fs/ext2fs.h"
#define QOPT_ENABLE (1)
#define QOPT_DISABLE (-1)
+#ifndef FS_IOC_SETFSLABEL
+#define FSLABEL_MAX 256
+#define FS_IOC_SETFSLABEL _IOW(0x94, 50, char[FSLABEL_MAX])
+#endif
+
+#ifndef FS_IOC_GETFSLABEL
+#define FS_IOC_GETFSLABEL _IOR(0x94, 49, char[FSLABEL_MAX])
+#endif
+
+struct fsuuid {
+ __u32 fsu_len;
+ __u32 fsu_flags;
+ __u8 fsu_uuid[];
+};
+
+#ifndef EXT4_IOC_GETFSUUID
+#define EXT4_IOC_GETFSUUID _IOR('f', 44, struct fsuuid)
+#endif
+
+#ifndef EXT4_IOC_SETFSUUID
+#define EXT4_IOC_SETFSUUID _IOW('f', 44, struct fsuuid)
+#endif
+
extern int ask_yn(const char *string, int def);
const char *program_name = "tune2fs";
char *device_name;
-char *new_label, *new_last_mounted, *new_UUID;
+char *new_label, *new_last_mounted, *requested_uuid;
char *io_options;
static int c_flag, C_flag, e_flag, f_flag, g_flag, i_flag, l_flag, L_flag;
static int m_flag, M_flag, Q_flag, r_flag, s_flag = -1, u_flag, U_flag, T_flag;
static int fsck_requested;
static char *undo_file;
int enabling_casefold;
+blk64_t iops_array[64];
+blk64_t *iops_range = iops_array;
+unsigned int iops_size = sizeof(iops_array);
+unsigned int iops_count = 0;
+blk64_t n_iops_array[64];
+blk64_t *n_iops_range = n_iops_array;
+unsigned int n_iops_size = sizeof(n_iops_array);
+unsigned int n_iops_count = 0;
int journal_size, journal_fc_size, journal_flags;
char *journal_device;
static blk64_t journal_location = ~0LL;
+static e2_blkcnt_t orphan_file_blocks;
static struct list_head blk_move_list;
EXT3_FEATURE_COMPAT_HAS_JOURNAL |
EXT2_FEATURE_COMPAT_DIR_INDEX |
EXT4_FEATURE_COMPAT_FAST_COMMIT |
- EXT4_FEATURE_COMPAT_STABLE_INODES,
+ EXT4_FEATURE_COMPAT_STABLE_INODES |
+ EXT4_FEATURE_COMPAT_ORPHAN_FILE,
/* Incompat */
EXT2_FEATURE_INCOMPAT_FILETYPE |
EXT3_FEATURE_INCOMPAT_EXTENTS |
EXT4_FEATURE_INCOMPAT_FLEX_BG |
EXT4_FEATURE_INCOMPAT_EA_INODE|
EXT4_FEATURE_INCOMPAT_MMP |
+ EXT4_FEATURE_INCOMPAT_DIRDATA |
EXT4_FEATURE_INCOMPAT_64BIT |
EXT4_FEATURE_INCOMPAT_ENCRYPT |
EXT4_FEATURE_INCOMPAT_CSUM_SEED |
EXT3_FEATURE_COMPAT_HAS_JOURNAL |
EXT2_FEATURE_COMPAT_RESIZE_INODE |
EXT2_FEATURE_COMPAT_DIR_INDEX |
- EXT4_FEATURE_COMPAT_FAST_COMMIT,
+ EXT4_FEATURE_COMPAT_FAST_COMMIT |
+ EXT4_FEATURE_COMPAT_ORPHAN_FILE,
/* Incompat */
EXT2_FEATURE_INCOMPAT_FILETYPE |
EXT4_FEATURE_INCOMPAT_FLEX_BG |
EXT4_FEATURE_INCOMPAT_MMP |
+ EXT4_FEATURE_INCOMPAT_DIRDATA |
EXT4_FEATURE_INCOMPAT_64BIT |
- EXT4_FEATURE_INCOMPAT_CSUM_SEED,
+ EXT4_FEATURE_INCOMPAT_CSUM_SEED |
+ EXT4_FEATURE_INCOMPAT_CASEFOLD,
/* R/O compat */
EXT2_FEATURE_RO_COMPAT_LARGE_FILE |
EXT4_FEATURE_RO_COMPAT_HUGE_FILE|
return retval;
}
+static int has_casefold_inode(ext2_filsys fs)
+{
+ int length = EXT2_INODE_SIZE(fs->super);
+ struct ext2_inode *inode = NULL;
+ ext2_inode_scan scan;
+ errcode_t retval;
+ ext2_ino_t ino;
+ int found_casefold = 0;
+
+ retval = ext2fs_get_mem(length, &inode);
+ if (retval)
+ fatal_err(retval, "while allocating memory");
+
+ retval = ext2fs_open_inode_scan(fs, 0, &scan);
+ if (retval)
+ fatal_err(retval, "while opening inode scan");
+
+ do {
+ retval = ext2fs_get_next_inode_full(scan, &ino, inode, length);
+ if (retval)
+ fatal_err(retval, "while getting next inode");
+ if (!ino)
+ break;
+
+ if(inode->i_flags & EXT4_CASEFOLD_FL) {
+ found_casefold = 1;
+ break;
+ }
+ } while(1);
+
+ ext2fs_free_mem(&inode);
+ ext2fs_close_inode_scan(scan);
+ return found_casefold;
+}
+
static errcode_t disable_uninit_bg(ext2_filsys fs, __u32 csum_feature_flag)
{
struct ext2_group_desc *gd;
}
}
+ if (FEATURE_OFF(E2P_FEATURE_COMPAT, EXT4_FEATURE_COMPAT_ORPHAN_FILE)) {
+ ext2_ino_t ino;
+
+ if (mount_flags & EXT2_MF_MOUNTED) {
+ fputs(_("The orphan_file feature may only be cleared "
+ "when the filesystem is unmounted.\n"), stderr);
+ return 1;
+ }
+ if (ext2fs_has_feature_orphan_present(sb) && f_flag < 2) {
+ fputs(_("The orphan_present feature is set. Please "
+ "run e2fsck before clearing orphan_file "
+ "feature.\n"),
+ stderr);
+ return 1;
+ }
+ err = ext2fs_read_bitmaps(fs);
+ if (err) {
+ com_err(program_name, err, "%s",
+ _("while loading bitmaps"));
+ return 1;
+ }
+ err = ext2fs_truncate_orphan_file(fs);
+ if (err) {
+ com_err(program_name, err,
+ _("\n\twhile trying to delete orphan file\n"));
+ return 1;
+ }
+ ino = sb->s_orphan_file_inum;
+ sb->s_orphan_file_inum = 0;
+ ext2fs_inode_alloc_stats2(fs, ino, -1, 0);
+ ext2fs_clear_feature_orphan_file(sb);
+ ext2fs_clear_feature_orphan_present(sb);
+ ext2fs_mark_super_dirty(fs);
+ }
+
+ if (FEATURE_ON(E2P_FEATURE_COMPAT, EXT4_FEATURE_COMPAT_ORPHAN_FILE)) {
+ if (!ext2fs_has_feature_journal(sb)) {
+ fputs(_("orphan_file feature can be set only for "
+ "filesystems with journal.\n"), stderr);
+ return 1;
+ }
+ /*
+ * If adding an orphan file, let the create orphan file
+ * code below handle setting the flag and creating it.
+ * We supply a default size if necessary.
+ */
+ orphan_file_blocks = ext2fs_default_orphan_file_blocks(fs);
+ ext2fs_set_feature_orphan_file(sb);
+ }
+
if (FEATURE_ON(E2P_FEATURE_RO_INCOMPAT,
EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER)) {
if (ext2fs_has_feature_meta_bg(sb)) {
}
if (FEATURE_ON(E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_CASEFOLD)) {
+ if (ext2fs_has_feature_dirdata(sb)) {
+ fputs(_("Can not enable casefold feature on "
+ "filesystem has dirdata.\n"), stderr);
+ return 1;
+ }
if (mount_flags & EXT2_MF_MOUNTED) {
fputs(_("The casefold feature may only be enabled when "
"the filesystem is unmounted.\n"), stderr);
enabling_casefold = 1;
}
+ if (FEATURE_OFF(E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_CASEFOLD)) {
+ if (mount_flags & EXT2_MF_MOUNTED) {
+ fputs(_("The casefold feature may only be disabled when "
+ "the filesystem is unmounted.\n"), stderr);
+ return 1;
+ }
+ if (has_casefold_inode(fs)) {
+ fputs(_("The casefold feature can't be cleared when "
+ "there are inodes with +F flag.\n"), stderr);
+ return 1;
+ }
+ fs->super->s_encoding = 0;
+ fs->super->s_encoding_flags = 0;
+ enabling_casefold = 0;
+ }
+
if (FEATURE_ON(E2P_FEATURE_INCOMPAT,
EXT4_FEATURE_INCOMPAT_CSUM_SEED)) {
if (!ext2fs_has_feature_metadata_csum(sb)) {
}
}
+ if (FEATURE_ON(E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_DIRDATA)) {
+ if (ext2fs_has_feature_inline_data(sb)) {
+ fputs(_("Can not enable dirdata feature on "
+ "filesystem has inline_data.\n"), stderr);
+ return 1;
+ }
+ if (ext2fs_has_feature_casefold(sb)) {
+ fputs(_("Can not enable dirdata feature on "
+ "filesystem has casefold.\n"), stderr);
+ return 1;
+ }
+ if (FEATURE_ON(E2P_FEATURE_INCOMPAT,
+ EXT4_FEATURE_INCOMPAT_CASEFOLD)) {
+ fputs(_("Can not enable dirdata feature with"
+ "casefold feature.\n"), stderr);
+ return 1;
+ }
+ }
+
if (sb->s_rev_level == EXT2_GOOD_OLD_REV &&
(sb->s_feature_compat || sb->s_feature_ro_compat ||
sb->s_feature_incompat))
open_flag = EXT2_FLAG_RW;
break;
case 'U':
- new_UUID = optarg;
+ requested_uuid = optarg;
U_flag = 1;
open_flag = EXT2_FLAG_RW |
EXT2_FLAG_JOURNAL_DEV_OK;
}
#endif
+static int parse_range(char *p_start, char *p_end, char *p_hyphen)
+{
+ blk64_t start, end;
+ blk64_t *new_array, *n_new_array;
+ int negative = 0;
+
+ /**
+ * e.g. ^0-1024G
+ * ^ ^
+ * | |
+ * p_start p_end
+ */
+ if (*p_start == '^') {
+ negative = 1;
+ p_start++;
+ }
+ end = parse_num_blocks(p_hyphen + 1, -1);
+
+ if (isalpha(*(p_end - 1)) && isdigit(*(p_hyphen - 1))) {
+ /* copy G/M/K unit to start value */
+ *p_hyphen = *(p_end - 1);
+ p_hyphen++;
+ }
+ *p_hyphen = 0;
+
+ start = parse_num_blocks(p_start, -1);
+
+ /* add to iops_range/n_iops_range */
+ if (negative && (n_iops_count == n_iops_size) ||
+ !negative && (iops_count == iops_size)) {
+ if (negative) {
+ n_iops_size <<= 1;
+ if (n_iops_size == 0) {
+ n_iops_size = n_iops_count;
+ return -E2BIG;
+ }
+ } else {
+ iops_size <<= 1;
+ if (iops_size == 0) {
+ iops_size = iops_count;
+ return -E2BIG;
+ }
+ }
+ if (negative) {
+ if (n_iops_range == n_iops_array)
+ n_new_array = malloc(n_iops_size *
+ sizeof(blk64_t));
+ else
+ n_new_array = realloc(n_iops_range,
+ n_iops_size * sizeof(blk64_t));
+ if (!n_new_array) {
+ n_iops_size >>= 1;
+ return -ENOMEM;
+ } else {
+ n_iops_range = n_new_array;
+ }
+ } else {
+ if (iops_range == iops_array)
+ new_array = malloc(iops_size * sizeof(blk64_t));
+ else
+ new_array = realloc(iops_range,
+ iops_size * sizeof(blk64_t));
+ if (!new_array) {
+ iops_size >>= 1;
+ return -ENOMEM;
+ } else {
+ iops_range = new_array;
+ }
+ }
+ }
+
+ if (negative) {
+ n_iops_range[n_iops_count++] = start;
+ n_iops_range[n_iops_count++] = end;
+ } else {
+ iops_range[iops_count++] = start;
+ iops_range[iops_count++] = end;
+ }
+
+ return 0;
+}
+
static int parse_extended_opts(ext2_filsys fs, const char *opts)
{
struct ext2_super_block *sb = fs->super;
int r_usage = 0;
int encoding = 0;
char *encoding_flags = NULL;
+ int ret;
len = strlen(opts);
buf = malloc(len+1);
sb->s_flags &= ~EXT2_FLAGS_TEST_FILESYS;
printf("Clearing test filesystem flag\n");
ext2fs_mark_super_dirty(fs);
+ } else if (!strcmp(token, "track_trim")) {
+ sb->s_flags |= EXT2_FLAGS_TRACK_TRIM;
+ printf("Setting track_trim flag\n");
+ ext2fs_mark_super_dirty(fs);
+ } else if (!strcmp(token, "^track_trim")) {
+ sb->s_flags &= ~EXT2_FLAGS_TRACK_TRIM;
+ printf("Clearing track_trim flag\n");
+ ext2fs_mark_super_dirty(fs);
} else if (strcmp(token, "stride") == 0) {
if (!arg) {
r_usage++;
continue;
}
encoding_flags = arg;
+ } else if (!strcmp(token, "orphan_file_size")) {
+ if (!arg) {
+ r_usage++;
+ continue;
+ }
+ orphan_file_blocks = parse_num_blocks2(arg,
+ fs->super->s_log_block_size);
+
+ if (orphan_file_blocks < 1) {
+ fprintf(stderr,
+ _("Invalid size of orphan file %s\n"),
+ arg);
+ r_usage++;
+ continue;
+ }
+ } else if (!strcmp(token, "iops")) {
+ char *p_colon, *p_hyphen;
+ blk64_t start, end;
+
+ /* example: iops=0-1024G:4096-8192G */
+
+ if (!arg) {
+ r_usage++;
+ continue;
+ }
+ p_colon = strchr(arg, ':');
+ while (p_colon != NULL) {
+ *p_colon = 0;
+
+ p_hyphen = strchr(arg, '-');
+ if (p_hyphen == NULL) {
+ fprintf(stderr,
+ _("error: parse iops %s\n"),
+ arg);
+ r_usage++;
+ break;
+ }
+
+ ret = parse_range(arg, p_colon, p_hyphen);
+ if (ret < 0) {
+ fprintf(stderr,
+ _("error: parse iops %s:%d\n"),
+ arg, ret);
+ r_usage++;
+ break;
+ }
+
+ arg = p_colon + 1;
+ p_colon = strchr(arg, ':');
+ }
+ p_hyphen = strchr(arg, '-');
+ if (p_hyphen == NULL) {
+ fprintf(stderr,
+ _("error: parse iops %s\n"), arg);
+ r_usage++;
+ continue;
+ }
+
+ ret = parse_range(arg, arg + strlen(arg), p_hyphen);
+ if (ret < 0) {
+ fprintf(stderr,
+ _("error: parse iops %s:%d\n"),
+ arg, ret);
+ r_usage++;
+ continue;
+ }
} else
r_usage++;
}
"\tstride=<RAID per-disk chunk size in blocks>\n"
"\tstripe_width=<RAID stride*data disks in blocks>\n"
"\tforce_fsck\n"
+ "\tiops=[^]<iops storage size range>\n"
"\ttest_fs\n"
"\t^test_fs\n"
+ "\ttrack_trim\n"
+ "\t^track_trim\n"
"\tencoding=<encoding>\n"
"\tencoding_flags=<flags>\n"));
free(buf);
+ if (iops_range != iops_array)
+ free(iops_range);
+ if (n_iops_range != n_iops_array)
+ free(n_iops_range);
return 1;
}
free(buf);
return 0;
}
+/*
+ * Use FS_IOC_SETFSLABEL or FS_IOC_GETFSLABEL to set/get file system label
+ * Return: 0 on success
+ * 1 on error
+ * -1 when the old method should be used
+ */
+static int handle_fslabel(int setlabel)
+{
+#ifdef __linux__
+ errcode_t ret;
+ int mnt_flags, fd;
+ char label[FSLABEL_MAX];
+ int maxlen = FSLABEL_MAX - 1;
+ char mntpt[PATH_MAX + 1];
+
+ ret = ext2fs_check_mount_point(device_name, &mnt_flags,
+ mntpt, sizeof(mntpt));
+ if (ret)
+ return -1;
+
+ if (!(mnt_flags & EXT2_MF_MOUNTED) ||
+ (setlabel && (mnt_flags & EXT2_MF_READONLY)))
+ return -1;
+
+ if (!mntpt[0])
+ return -1;
+
+ fd = open(mntpt, O_RDONLY);
+ if (fd < 0)
+ return -1;
+
+ /* Get fs label */
+ if (!setlabel) {
+ if (ioctl(fd, FS_IOC_GETFSLABEL, &label)) {
+ close(fd);
+ if (errno == ENOTTY)
+ return -1;
+ com_err(mntpt, errno, _("while trying to get fs label"));
+ return 1;
+ }
+ close(fd);
+ printf("%.*s\n", EXT2_LEN_STR(label));
+ return 0;
+ }
+
+ /* If it's extN file system, truncate the label to appropriate size */
+ if (mnt_flags & EXT2_MF_EXTFS)
+ maxlen = EXT2_LABEL_LEN;
+ if (strlen(new_label) > maxlen) {
+ fputs(_("Warning: label too long, truncating.\n"),
+ stderr);
+ new_label[maxlen] = '\0';
+ }
+
+ /* Set fs label */
+ if (ioctl(fd, FS_IOC_SETFSLABEL, new_label)) {
+ close(fd);
+ if (errno == ENOTTY)
+ return -1;
+ com_err(mntpt, errno, _("while trying to set fs label"));
+ return 1;
+ }
+ close(fd);
+ return 0;
+#else
+ return -1;
+#endif
+}
+
#ifndef BUILD_AS_LIB
int main(int argc, char **argv)
#else
io_manager io_ptr, io_ptr_orig = NULL;
int rc = 0;
char default_undo_file[1] = { 0 };
+ char mntpt[PATH_MAX + 1] = { 0 };
+ int fd = -1;
+ struct fsuuid *fsuuid = NULL;
#ifdef ENABLE_NLS
setlocale(LC_MESSAGES, "");
#endif
io_ptr = unix_io_manager;
+ /*
+ * Try the get/set fs label using ioctls before we even attempt
+ * to open the file system.
+ */
+ if (L_flag || print_label) {
+ rc = handle_fslabel(L_flag);
+ if (rc != -1) {
+#ifndef BUILD_AS_LIB
+ exit(rc);
+#endif
+ return rc;
+ }
+ rc = 0;
+ }
+
retry_open:
if ((open_flag & EXT2_FLAG_RW) == 0 || f_flag)
open_flag |= EXT2_FLAG_SKIP_MMP;
goto closefs;
}
- retval = ext2fs_check_if_mounted(device_name, &mount_flags);
+ retval = ext2fs_check_mount_point(device_name, &mount_flags,
+ mntpt, sizeof(mntpt));
if (retval) {
- com_err("ext2fs_check_if_mount", retval,
+ com_err("ext2fs_check_mount_point", retval,
_("while determining whether %s is mounted."),
device_name);
rc = 1;
if (rc)
goto closefs;
}
+ if (orphan_file_blocks) {
+ errcode_t err;
+
+ err = ext2fs_read_bitmaps(fs);
+ if (err) {
+ com_err(program_name, err, "%s",
+ _("while loading bitmaps"));
+ rc = 1;
+ goto closefs;
+ }
+ err = ext2fs_create_orphan_file(fs, orphan_file_blocks);
+ if (err) {
+ com_err(program_name, err, "%s",
+ _("while creating orphan file"));
+ rc = 1;
+ goto closefs;
+ }
+ }
+
+ if (iops_range && iops_count || n_iops_range && n_iops_count) {
+ if (iops_count) {
+ ext2fs_set_iops_group(fs, iops_range, iops_count);
+ sb->s_flags |= EXT2_FLAGS_HAS_IOPS;
+ }
+ if (n_iops_count)
+ ext2fs_clear_iops_group(fs, n_iops_range, n_iops_count);
+ fs->flags &= ~EXT2_FLAG_SUPER_ONLY;
+ ext2fs_mark_super_dirty(fs);
+
+ if (iops_range != iops_array)
+ free(iops_range);
+ if (n_iops_range != n_iops_array)
+ free(n_iops_range);
+ }
if (Q_flag) {
if (mount_flags & EXT2_MF_MOUNTED) {
dgrp_t i;
char buf[SUPERBLOCK_SIZE] __attribute__ ((aligned(8)));
__u8 old_uuid[UUID_SIZE];
+ uuid_t new_uuid;
+ errcode_t ret = -1;
if (ext2fs_has_feature_stable_inodes(fs->super)) {
fputs(_("Cannot change the UUID of this filesystem "
set_csum = 1;
}
- memcpy(old_uuid, sb->s_uuid, UUID_SIZE);
- if ((strcasecmp(new_UUID, "null") == 0) ||
- (strcasecmp(new_UUID, "clear") == 0)) {
- uuid_clear(sb->s_uuid);
- } else if (strcasecmp(new_UUID, "time") == 0) {
- uuid_generate_time(sb->s_uuid);
- } else if (strcasecmp(new_UUID, "random") == 0) {
- uuid_generate(sb->s_uuid);
- } else if (uuid_parse(new_UUID, sb->s_uuid)) {
+#ifdef __linux__
+ if ((mount_flags & EXT2_MF_MOUNTED) &&
+ !(mount_flags & EXT2_MF_READONLY) && mntpt[0]) {
+ fd = open(mntpt, O_RDONLY);
+ if (fd >= 0)
+ fsuuid = malloc(sizeof(*fsuuid) + UUID_SIZE);
+ if (fsuuid) {
+ fsuuid->fsu_len = UUID_SIZE;
+ fsuuid->fsu_flags = 0;
+ ret = ioctl(fd, EXT4_IOC_GETFSUUID, fsuuid);
+ if (ret || fsuuid->fsu_len != UUID_SIZE) {
+ free(fsuuid);
+ fsuuid = NULL;
+ }
+ }
+ }
+#endif
+
+ memcpy(old_uuid, fsuuid ? fsuuid->fsu_uuid : sb->s_uuid,
+ UUID_SIZE);
+ if ((strcasecmp(requested_uuid, "null") == 0) ||
+ (strcasecmp(requested_uuid, "clear") == 0)) {
+ uuid_clear(new_uuid);
+ } else if (strcasecmp(requested_uuid, "time") == 0) {
+ uuid_generate_time(new_uuid);
+ } else if (strcasecmp(requested_uuid, "random") == 0) {
+ uuid_generate(new_uuid);
+ } else if (uuid_parse(requested_uuid, new_uuid)) {
com_err(program_name, 0, "%s",
_("Invalid UUID format\n"));
rc = 1;
goto closefs;
}
- ext2fs_init_csum_seed(fs);
- if (set_csum) {
- for (i = 0; i < fs->group_desc_count; i++)
- ext2fs_group_desc_csum_set(fs, i);
- fs->flags &= ~EXT2_FLAG_SUPER_ONLY;
+
+ ret = -1;
+#ifdef __linux__
+ if (fsuuid) {
+ fsuuid->fsu_len = UUID_SIZE;
+ fsuuid->fsu_flags = 0;
+ memcpy(&fsuuid->fsu_uuid, new_uuid, UUID_SIZE);
+ ret = ioctl(fd, EXT4_IOC_SETFSUUID, fsuuid);
+ }
+#endif
+ /*
+ * If we can't set the UUID via the ioctl, fall
+ * back to directly modifying the superblock
+ .*/
+ if (ret) {
+ memcpy(sb->s_uuid, new_uuid, UUID_SIZE);
+ ext2fs_init_csum_seed(fs);
+ if (set_csum) {
+ for (i = 0; i < fs->group_desc_count; i++)
+ ext2fs_group_desc_csum_set(fs, i);
+ fs->flags &= ~EXT2_FLAG_SUPER_ONLY;
+ }
+ ext2fs_mark_super_dirty(fs);
}
/* If this is a journal dev, we need to copy UUID into jsb */
if ((rc = fs_update_journal_user(sb, old_uuid)))
goto closefs;
}
-
- ext2fs_mark_super_dirty(fs);
}
if (I_flag) {
remove_error_table(&et_ext2_error_table);
closefs:
+ if (fd >= 0)
+ close(fd);
+ if (fsuuid)
+ free(fsuuid);
if (rc) {
ext2fs_mmp_stop(fs);
#ifndef BUILD_AS_LIB
git://git.whamcloud.com / tools / e2fsprogs.git / blobdiff