diff options
Diffstat (limited to 'e2fsck/pass1.c')
| -rw-r--r-- | e2fsck/pass1.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/e2fsck/pass1.c b/e2fsck/pass1.c index 2a17bb8a..11d7ce93 100644 --- a/e2fsck/pass1.c +++ b/e2fsck/pass1.c @@ -2556,8 +2556,9 @@ static int check_ext_attr(e2fsck_t ctx, struct problem_context *pctx, break; } if (entry->e_value_inum == 0) { - if (entry->e_value_offs + entry->e_value_size > - fs->blocksize) { + if (entry->e_value_size > EXT2_XATTR_SIZE_MAX || + (entry->e_value_offs + entry->e_value_size > + fs->blocksize)) { if (fix_problem(ctx, PR_1_EA_BAD_VALUE, pctx)) goto clear_extattr; break; |