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authorPaul Moore <paul@paul-moore.com>2016-06-09 10:56:02 -0400
committerPaul Moore <paul@paul-moore.com>2016-06-09 10:56:02 -0400
commit50b8629a606b876e2df000699d68904f239dcfeb (patch)
treece6b93d5c9c1a9c709cd109ccdcee0b27a48beee /security/selinux/selinuxfs.c
parent8bebe88c0995f331b0614f413285ce2b1d6fe09c (diff)
downloadop-kernel-dev-50b8629a606b876e2df000699d68904f239dcfeb.zip
op-kernel-dev-50b8629a606b876e2df000699d68904f239dcfeb.tar.gz
netlabel: handle sparse category maps in netlbl_catmap_getlong()
In cases where the category bitmap is sparse enough that gaps exist between netlbl_lsm_catmap structs, callers to netlbl_catmap_getlong() could find themselves prematurely ending their search through the category bitmap. Further, the methods used to calculate the 'idx' and 'off' values were incorrect for bitmaps this large. This patch changes the netlbl_catmap_getlong() behavior so that it always skips over gaps and calculates the index and offset values correctly. Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/selinuxfs.c')
0 files changed, 0 insertions, 0 deletions
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