diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2009-03-23 10:37:57 +0000 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2009-04-02 13:55:18 -0700 |
| commit | 86046cf121d09c4513f1c79c8726a761777988f0 (patch) | |
| tree | c242f9858f5c010793267b77470ab170f80965c3 | |
| parent | 4e3278e0e894eb08599dc3b2541f9f3a55ebeebf (diff) | |
| download | lwn-86046cf121d09c4513f1c79c8726a761777988f0.tar.gz lwn-86046cf121d09c4513f1c79c8726a761777988f0.zip | |
ARM: cumana: Fix a long standing bogon
upstream commit: ecbf61e7357d5c7047c813edd6983902d158688c
Should be using strncmp as the data from user space may be unterminated
(Bug #8004)
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
| -rw-r--r-- | drivers/scsi/arm/cumana_2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c index 68a64123af8f..ed502b7412d6 100644 --- a/drivers/scsi/arm/cumana_2.c +++ b/drivers/scsi/arm/cumana_2.c @@ -318,7 +318,7 @@ cumanascsi_2_set_proc_info(struct Scsi_Host *host, char *buffer, int length) { int ret = length; - if (length >= 11 && strcmp(buffer, "CUMANASCSI2") == 0) { + if (length >= 11 && strncmp(buffer, "CUMANASCSI2", 11) == 0) { buffer += 11; length -= 11; |