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| author | Paulo Alcantara <[email protected]> | 2022-10-14 17:14:54 -0300 |
|---|---|---|
| committer | Steve French <[email protected]> | 2022-10-15 10:04:38 -0500 |
| commit | b854b4ee66437e6e1622fda90529c814978cb4ca (patch) | |
| tree | 478979757303c662c91b32695d38c8d5be5686cc /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | a9e17d3d74d14e5fd10d54f0a07e0fce4e5f80dd (diff) | |
cifs: fix double-fault crash during ntlmssp
The crash occurred because we were calling memzero_explicit() on an
already freed sess_data::iov[1] (ntlmsspblob) in sess_free_buffer().
Fix this by not calling memzero_explicit() on sess_data::iov[1] as
it's already by handled by callers.
Fixes: a4e430c8c8ba ("cifs: replace kfree() with kfree_sensitive() for sensitive data")
Reviewed-by: Enzo Matsumiya <[email protected]>
Signed-off-by: Paulo Alcantara (SUSE) <[email protected]>
Signed-off-by: Steve French <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions