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authorTejun Heo <tj@home-tj.org>2007-11-05 21:42:25 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-11-05 21:42:25 +0100
commit699b052ad2996c4ca87aa4b9d4a51dcca0f9e588 (patch)
treee020540447b1ccb81b409d16e4caa80bc7dd9c76 /drivers/ide
parentafda5e4da5abf7366ba8ac49e7634b3c85a143ae (diff)
ide: do_identify() string termination fix
Terminates id->model string before invoking strstr() in do_identify(). Signed-off-by: Tejun Heo <tj@home-tj.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-probe.c5
1 files changed, 3 insertions, 2 deletions
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;