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author | Tyler Hicks <tyhicks@linux.vnet.ibm.com> | 2009-03-15 22:17:01 +0300 |
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committer | Tyler Hicks <tyhicks@linux.vnet.ibm.com> | 2009-04-22 12:54:13 +0400 |
commit | 57ea34d19963781d05eb12f9b31bd4f70d61ec16 (patch) | |
tree | 5a912a7515234eb73147c32197ecbc7ca429bde8 /init/main.c | |
parent | ae6e84596e7b321d9a08e81679c6a3f799634636 (diff) | |
download | linux-57ea34d19963781d05eb12f9b31bd4f70d61ec16.tar.xz |
eCryptfs: NULL pointer dereference in ecryptfs_send_miscdev()
If data is NULL, msg_ctx->msg is set to NULL and then dereferenced
afterwards. ecryptfs_send_raw_message() is the only place that
ecryptfs_send_miscdev() is called with data being NULL, but the only
caller of that function (ecryptfs_process_helo()) is never called. In
short, there is currently no way to trigger the NULL pointer
dereference.
This patch removes the two unused functions and modifies
ecryptfs_send_miscdev() to remove the NULL dereferences.
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Diffstat (limited to 'init/main.c')
0 files changed, 0 insertions, 0 deletions