The patch titled
drivers/serial/mpc52xx_uart.c: fix array overindexing check
has been added to the -mm tree. Its filename is
drivers-serial-mpc52xx_uartc-fix-array-overindexing-check.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: drivers/serial/mpc52xx_uart.c: fix array overindexing check
From: Roel Kluin <roel.kluin@xxxxxxxxx>
The check for an overindexing of mpc52xx_uart_{ports,nodes} has an
off-by-one.
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
Acked-by: Wolfram Sang <w.sang@xxxxxxxxxxxxxx>
Cc: Grant Likely <grant.likely@xxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/serial/mpc52xx_uart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/serial/mpc52xx_uart.c~drivers-serial-mpc52xx_uartc-fix-array-overindexing-check drivers/serial/mpc52xx_uart.c
--- a/drivers/serial/mpc52xx_uart.c~drivers-serial-mpc52xx_uartc-fix-array-overindexing-check
+++ a/drivers/serial/mpc52xx_uart.c
@@ -988,7 +988,7 @@ mpc52xx_console_setup(struct console *co
pr_debug("mpc52xx_console_setup co=%p, co->index=%i, options=%s\n",
co, co->index, options);
- if ((co->index < 0) || (co->index > MPC52xx_PSC_MAXNUM)) {
+ if ((co->index < 0) || (co->index >= MPC52xx_PSC_MAXNUM)) {
pr_debug("PSC%x out of range\n", co->index);
return -EINVAL;
}
_
Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are
linux-next.patch
s3c-fix-check-of-index-into-s3c_gpios.patch
drm-fix-lock_test_with_return-macro.patch
v4l-dvb-cimax2c-fix-typo.patch
zoran-fix-error.patch
uwb-event_size-should-be-signed.patch
irda-count-reaches-1.patch
scsi-ncr53c8xx-div-reaches-1.patch
scsi-pcmcia-nsp_cs-time_out-reaches-1.patch
wis-sony-tunerc-typo.patch
otus-80211core-coidc-fix-array-range-check.patch
frv-duplicate-output_buffer-of-e03.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch
sh-fix-access-beyond-array_size-of-onchip_ops.patch
alpha-bad-macro-expansion-parameter-is-member.patch
m68k-count-can-reach-51-not-50.patch
m68k-cnt-reaches-1-not-0.patch
uml-bad-macro-expansion-parameter-is-member.patch
serial-z85c30-bcm1480-loops-reach-1.patch
spi_bfin5xx-limit-reaches-1.patch
carminefb-fix-possible-access-beyond-end-of-carmine_modedb.patch
ufs-sector_t-cannot-be-negative.patch
dtlk-off-by-one-in-readwrite_tts.patch
drivers-serial-mpc52xx_uartc-fix-array-overindexing-check.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
