diff options
Diffstat (limited to 'ubifs-utils/libubifs/lprops.c')
| -rw-r--r-- | ubifs-utils/libubifs/lprops.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/ubifs-utils/libubifs/lprops.c b/ubifs-utils/libubifs/lprops.c index 84cdb35..a7a2305 100644 --- a/ubifs-utils/libubifs/lprops.c +++ b/ubifs-utils/libubifs/lprops.c @@ -656,14 +656,24 @@ int ubifs_change_one_lp(struct ubifs_info *c, int lnum, int free, int dirty, int err = 0, flags; const struct ubifs_lprops *lp; + if (!test_lpt_valid_callback(c, lnum, LPROPS_NC, LPROPS_NC, LPROPS_NC, + LPROPS_NC)) + return 0; + ubifs_get_lprops(c); lp = ubifs_lpt_lookup_dirty(c, lnum); if (IS_ERR(lp)) { err = PTR_ERR(lp); + if (test_and_clear_failure_reason_callback(c, FR_LPT_CORRUPTED) && + can_ignore_failure_callback(c, FR_LPT_CORRUPTED)) + err = 0; goto out; } + if (!test_lpt_valid_callback(c, lnum, lp->free, lp->dirty, free, dirty)) + goto out; + flags = (lp->flags | flags_set) & ~flags_clean; lp = ubifs_change_lp(c, lp, free, dirty, flags, idx_gc_cnt); if (IS_ERR(lp)) @@ -695,14 +705,25 @@ int ubifs_update_one_lp(struct ubifs_info *c, int lnum, int free, int dirty, int err = 0, flags; const struct ubifs_lprops *lp; + if (!test_lpt_valid_callback(c, lnum, LPROPS_NC, LPROPS_NC, LPROPS_NC, + LPROPS_NC)) + return 0; + ubifs_get_lprops(c); lp = ubifs_lpt_lookup_dirty(c, lnum); if (IS_ERR(lp)) { err = PTR_ERR(lp); + if (test_and_clear_failure_reason_callback(c, FR_LPT_CORRUPTED) && + can_ignore_failure_callback(c, FR_LPT_CORRUPTED)) + err = 0; goto out; } + if (!test_lpt_valid_callback(c, lnum, lp->free, lp->dirty, free, + lp->dirty + dirty)) + goto out; + flags = (lp->flags | flags_set) & ~flags_clean; lp = ubifs_change_lp(c, lp, free, lp->dirty + dirty, flags, 0); if (IS_ERR(lp)) |