diff options
| author | Zhu Yi <yi.zhu@intel.com> | 2006-08-21 11:38:28 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-08-29 17:06:33 -0400 |
| commit | b9bec768c321e51a8da00d56230bc795464992b2 (patch) | |
| tree | 563e306ba574d80a8ffc2515937dde3ff0971c50 /drivers/net/wireless | |
| parent | d5f7ac203924a51d0e678338a11be42135fa7996 (diff) | |
[PATCH] ipw2200: Fix kernel Oops if cmdlog debug is enabled
When command error log debug is enabled, we write every host command and
parameters into a buffer. But we didn't alloc the parameter buffer for this
case. The patch adds struct cmdlog_host_cmd so that the buffer is allocated
from the stack.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ipw2200.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h index 32b4ef883aa..a1df67f3ede 100644 --- a/drivers/net/wireless/ipw2200.h +++ b/drivers/net/wireless/ipw2200.h @@ -1950,10 +1950,17 @@ struct host_cmd { u32 *param; } __attribute__ ((packed)); +struct cmdlog_host_cmd { + u8 cmd; + u8 len; + u16 reserved; + char param[124]; +} __attribute__ ((packed)); + struct ipw_cmd_log { unsigned long jiffies; int retcode; - struct host_cmd cmd; + struct cmdlog_host_cmd cmd; }; /* SysConfig command parameters ... */ |