From 699b052ad2996c4ca87aa4b9d4a51dcca0f9e588 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 5 Nov 2007 21:42:25 +0100 Subject: ide: do_identify() string termination fix Terminates id->model string before invoking strstr() in do_identify(). Signed-off-by: Tejun Heo Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-probe.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/ide/ide-probe.c') diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 6a6f2e066b4..56fb0b84342 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -172,11 +172,12 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd) ide_fixstring(id->fw_rev, sizeof(id->fw_rev), bswap); ide_fixstring(id->serial_no, sizeof(id->serial_no), bswap); + /* we depend on this a lot! */ + id->model[sizeof(id->model)-1] = '\0'; + if (strstr(id->model, "E X A B Y T E N E S T")) goto err_misc; - /* we depend on this a lot! */ - id->model[sizeof(id->model)-1] = '\0'; printk("%s: %s, ", drive->name, id->model); drive->present = 1; drive->dead = 0; -- cgit v1.2.3