From 1065e2d317043b8843f4f7c5090d58705188d460 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 27 Nov 2009 12:10:59 +0000 Subject: [PATCH] Log sense data truncation when debugging is enabled. git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1362 d57e44dd-8a1f-0410-8b47-8ef2f437770f --- srpt/src/ib_srpt.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/srpt/src/ib_srpt.c b/srpt/src/ib_srpt.c index f44672683..6bf1741df 100644 --- a/srpt/src/ib_srpt.c +++ b/srpt/src/ib_srpt.c @@ -2601,9 +2601,13 @@ static int srpt_xmit_response(struct scst_cmd *scmnd) BUILD_BUG_ON(MIN_MAX_MESSAGE_SIZE <= sizeof(*srp_rsp)); WARN_ON(srp_max_message_size <= sizeof(*srp_rsp)); if (srp_rsp->sense_data_len > - (srp_max_message_size - sizeof *srp_rsp)) + (srp_max_message_size - sizeof *srp_rsp)) { + TRACE_DBG("truncated sense data from %d to %zd bytes", + srp_rsp->sense_data_len, + srp_max_message_size - sizeof *srp_rsp); srp_rsp->sense_data_len = srp_max_message_size - sizeof *srp_rsp; + } WARN_ON(srp_rsp->sense_data_len <= 0); memcpy((u8 *) (srp_rsp + 1), scst_cmd_get_sense_buffer(scmnd),