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authorRoel Kluin <roel.kluin@gmail.com>2009-12-08 17:08:59 -0500
committerJames Bottomley <James.Bottomley@suse.de>2010-01-18 11:48:07 -0500
commit4a02462af1f4c3498e6a330ffd5c063118309b31 (patch)
tree17c1f3ecb569c73dc5c33d185ca5dc4858b14808 /drivers/scsi/u14-34f.c
parent8fe79162a6807bf120140d64e96da54fc273b88b (diff)
[SCSI] u14-34f: fix buffer overflow
This allows i == MAX_INT_PARAM, which is out of range for ints[] Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/u14-34f.c')
-rw-r--r--drivers/scsi/u14-34f.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 54023d41fd15..26e8e0e6b8dd 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -1070,7 +1070,7 @@ static int option_setup(char *str) {
1070 char *cur = str; 1070 char *cur = str;
1071 int i = 1; 1071 int i = 1;
1072 1072
1073 while (cur && isdigit(*cur) && i <= MAX_INT_PARAM) { 1073 while (cur && isdigit(*cur) && i < MAX_INT_PARAM) {
1074 ints[i++] = simple_strtoul(cur, NULL, 0); 1074 ints[i++] = simple_strtoul(cur, NULL, 0);
1075 1075
1076 if ((cur = strchr(cur, ',')) != NULL) cur++; 1076 if ((cur = strchr(cur, ',')) != NULL) cur++;