[2.5] memleak in drivers/scsi/cpqfcTSinit.c::cpqfcTS_ioctl

From: Oleg Drokin (green@linuxhacker.ru)
Date: Thu Mar 13 2003 - 13:54:11 EST


Hello!

   There seem to be a memleak on error exit path if copy_to_user() fails.
   See the patch below.

Bye,
    Oleg

===== drivers/scsi/cpqfcTSinit.c 1.32 vs edited =====
--- 1.32/drivers/scsi/cpqfcTSinit.c Tue Feb 25 21:47:18 2003
+++ edited/drivers/scsi/cpqfcTSinit.c Thu Mar 13 21:50:33 2003
@@ -686,7 +686,7 @@
         if( (vendor_cmd->rw_flag == VENDOR_READ_OPCODE) &&
              vendor_cmd->len )
         if( copy_to_user( vendor_cmd->bufp, buf, vendor_cmd->len))
- return( -EFAULT);
+ result = -EFAULT;
 
         if( buf)
           kfree( buf);
-
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