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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-05-03 16:46:41 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-05-03 16:46:41 -0700 |
| commit | bfbdb31d41b3d868449de272da746d1c2d0b764e (patch) | |
| tree | 6c44a368bc585bb08c4f88e15f48bacdb37fe462 | |
| parent | 64146db71e1aab919a3861d4ac958086da3a0973 (diff) | |
| download | lwn-bfbdb31d41b3d868449de272da746d1c2d0b764e.tar.gz lwn-bfbdb31d41b3d868449de272da746d1c2d0b764e.zip | |
iscsi-target: Fix NULL pointer dereference in iscsit_send_reject
Fix up a NULL pointer dereference regression in iscsit_send_reject()
introduced by from commit 2ec5a8c11.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index ffbc6a94be52..c230eacc6ced 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -3557,11 +3557,11 @@ static int iscsit_send_reject( struct iscsi_cmd *cmd, struct iscsi_conn *conn) { - u32 iov_count = 0, tx_size = 0; - struct iscsi_reject *hdr; + struct iscsi_reject *hdr = (struct iscsi_reject *)&cmd->pdu[0]; struct kvec *iov; + u32 iov_count = 0, tx_size; - iscsit_build_reject(cmd, conn, (struct iscsi_reject *)&cmd->pdu[0]); + iscsit_build_reject(cmd, conn, hdr); iov = &cmd->iov_misc[0]; iov[iov_count].iov_base = cmd->pdu; |