| From e95b743536937a72e1560c85696b425c5d1a1c18 Mon Sep 17 00:00:00 2001 |
| From: Johannes Berg <johannes.berg@intel.com> |
| Date: Fri, 6 Aug 2010 16:00:48 +0200 |
| Subject: iwlwifi: fix TX tracer |
| |
| From: Johannes Berg <johannes.berg@intel.com> |
| |
| commit e95b743536937a72e1560c85696b425c5d1a1c18 upstream. |
| |
| The TX tracing code copies with the wrong length, |
| which will typically copy too little data. Fix |
| this by using the correct length variable. |
| |
| Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
| Signed-off-by: John W. Linville <linville@tuxdriver.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| drivers/net/wireless/iwlwifi/iwl-devtrace.h | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h |
| +++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h |
| @@ -193,7 +193,7 @@ TRACE_EVENT(iwlwifi_dev_tx, |
| __entry->framelen = buf0_len + buf1_len; |
| memcpy(__get_dynamic_array(tfd), tfd, tfdlen); |
| memcpy(__get_dynamic_array(buf0), buf0, buf0_len); |
| - memcpy(__get_dynamic_array(buf1), buf1, buf0_len); |
| + memcpy(__get_dynamic_array(buf1), buf1, buf1_len); |
| ), |
| TP_printk("[%p] TX %.2x (%zu bytes)", |
| __entry->priv, |
