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| author | Roberto Sassu <[email protected]> | 2020-09-04 09:23:30 +0000 |
|---|---|---|
| committer | Mimi Zohar <[email protected]> | 2020-09-15 17:47:42 +0000 |
| commit | 455b6c9112eff8d249e32ba165742085678a80a4 (patch) | |
| tree | faed71382cd53d9bcd78a58328cdb1430c67b64c /net/tipc/sysctl.c | |
| parent | ima: Remove semicolon at the end of ima_get_binary_runtime_size() (diff) | |
| download | kernel-455b6c9112eff8d249e32ba165742085678a80a4.tar.gz kernel-455b6c9112eff8d249e32ba165742085678a80a4.zip | |
evm: Check size of security.evm before using it
This patch checks the size for the EVM_IMA_XATTR_DIGSIG and
EVM_XATTR_PORTABLE_DIGSIG types to ensure that the algorithm is read from
the buffer returned by vfs_getxattr_alloc().
Cc: [email protected] # 4.19.x
Fixes: 5feeb61183dde ("evm: Allow non-SHA1 digital signatures")
Signed-off-by: Roberto Sassu <[email protected]>
Signed-off-by: Mimi Zohar <[email protected]>
Diffstat (limited to 'net/tipc/sysctl.c')
0 files changed, 0 insertions, 0 deletions