commit | 9496005d6ca4cf8f5ee8f828165a8956872dc59d | [log] [tgz] |
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author | Theodore Ts'o <tytso@mit.edu> | Fri Mar 30 20:00:56 2018 -0400 |
committer | Theodore Ts'o <tytso@mit.edu> | Fri Mar 30 20:00:56 2018 -0400 |
tree | a27458dd6e7b0efec6d50e258c6e60eea30c018a | |
parent | de05ca8526796c7e9f7c7282b7f89a818af19818 [diff] |
ext4: add bounds checking to ext4_xattr_find_entry() Add some paranoia checks to make sure we don't stray beyond the end of the valid memory region containing ext4 xattr entries while we are scanning for a match. Also rename the function to xattr_find_entry() since it is static and thus only used in fs/ext4/xattr.c Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org