Message ID | 92465892-aad4-428d-bcfe-03584d302bb5@paragon-software.com (mailing list archive) |
---|---|
State | New |
Headers | show |
Series | fs/ntfs3: Bugfix | expand |
diff --git a/fs/ntfs3/record.c b/fs/ntfs3/record.c index 7b6423584eae..6aa3a9d44df1 100644 --- a/fs/ntfs3/record.c +++ b/fs/ntfs3/record.c @@ -279,7 +279,7 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr) if (t16 > asize) return NULL; - if (t16 + le32_to_cpu(attr->res.data_size) > asize) + if (le32_to_cpu(attr->res.data_size) > asize - t16) return NULL;
Reported-by: Robert Morris <rtm@csail.mit.edu> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> --- fs/ntfs3/record.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) t32 = sizeof(short) * attr->name_len;