Messages in this thread | | | Date | Sat, 16 Aug 2003 10:44:09 +0200 | From | Olaf Hering <> | Subject | scsi proc_info called unconditionally |
| |
Why is ->proc_info() called when the function pointer is NULL?
(none):/# mount proc (none):/# cat /proc/scsi/ 53c94 device_info scsi (none):/# cat /proc/scsi/53c94/0 proc_scsi_read: 00000000 called Oops: kernel access of bad area, sig: 11 [#1] NIP: 00000000 LR: C00EC6C8 SP: C03BBE90 REGS: c03bbde0 TRAP: 0401 Not tainted MSR: 40009030 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 TASK = c027b7e0[16] 'cat' Last syscall: 3 GPR00: C00EC6A0 C03BBE90 C027B7E0 C4705400 C43B5000 C03BBEC8 00000000 00000C00 GPR08: 00000000 00000000 C01C6E8F C01B0000 0000000D Call trace: [c007a254] proc_file_read+0xb8/0x2cc [c004d97c] vfs_read+0xdc/0x128 [c004dbe8] sys_read+0x40/0x74 [c000780c] ret_from_syscall+0x0/0x4c Segmentation fault
-- USB is for mice, FireWire is for men!
sUse lINUX ag, nÜRNBERG - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |