From: Roland Dreier <roland@xxxxxxxxxxxxxxx>
Commit fbfe858fea2a ("target_core_spc: Include target device
descriptor in VPD page 83") added a new length variable, but (due to a
cut and paste mistake?) just checks scsi_name_len against 256 twice.
Fix this to check scsi_target_len for overflow too.
Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>
---
drivers/target/target_core_spc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c
index 43c5ca9878bc..3bebc71ea033 100644
--- a/drivers/target/target_core_spc.c
+++ b/drivers/target/target_core_spc.c
@@ -440,8 +440,8 @@ check_scsi_name:
padding = ((-scsi_target_len) & 3);
if (padding)
scsi_target_len += padding;
- if (scsi_name_len > 256)
- scsi_name_len = 256;
+ if (scsi_target_len > 256)
+ scsi_target_len = 256;
buf[off-1] = scsi_target_len;
off += scsi_target_len;
--
1.9.rc1
--
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