The patch titled
rtc: ds1305/ds1306 driver fix
has been added to the -mm tree. Its filename is
rtc-ds1305-ds1306-driver-fix.patch
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------------------------------------------------------
Subject: rtc: ds1305/ds1306 driver fix
From: David Brownell <david-b@xxxxxxxxxxx>
Be differently paranoid about params from userspace: prevent
overflows too, 96 + 96 fits in an "unsigned long".
Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-ds1305.c | 2 ++
1 file changed, 2 insertions(+)
diff -puN drivers/rtc/rtc-ds1305.c~rtc-ds1305-ds1306-driver-fix drivers/rtc/rtc-ds1305.c
--- a/drivers/rtc/rtc-ds1305.c~rtc-ds1305-ds1306-driver-fix
+++ a/drivers/rtc/rtc-ds1305.c
@@ -557,6 +557,8 @@ ds1305_nvram_read(struct kobject *kobj,
if (unlikely(off >= DS1305_NVRAM_LEN))
return 0;
+ if (count >= DS1305_NVRAM_LEN)
+ count = DS1305_NVRAM_LEN;
if ((off + count) > DS1305_NVRAM_LEN)
count = DS1305_NVRAM_LEN - off;
if (unlikely(!count))
_
Patches currently in -mm which might be from david-b@xxxxxxxxxxx are
rtc_read_alarm-handles-wraparound.patch
gpio-pca953x-i2c-handles-max7310-too.patch
linux-next.patch
ntp-let-update_persistent_clock-sleep.patch
jffs2-summary-allocation-dont-use-vmalloc.patch
atmel_nand-speedup-via-readwritesbw.patch
asic3-gpiolib-support.patch
asic3-remove-children-platform-data.patch
asic3-new-gpio-configuration-code.patch
sm501-add-gpiolib-support.patch
sm501-gpio-dynamic-registration-for-pci-devices.patch
sm501-gpio-i2c-support.patch
rtc-rtc-rs5c372-smbus-conversion-support.patch
rtc-rtc-rs5c732-add-support-for-ricoh-r2025s-d-rtc.patch
rtc-m41t80-sort-header-inclusions-for-readability.patch
rtc-m41t80-use-pr_info-as-appropriate.patch
rtc-remove-bkl-for-ioctl.patch
rtc-add-support-for-st-m41t94-spi-rtc.patch
rtc-ds1305-ds1306-driver.patch
rtc-ds1305-ds1306-driver-fix.patch
rtc-bcd-codeshrink.patch
rtc-rtc-omap-footprint-shrinkage.patch
gpio-gpio-driver-for-max7301-spi-gpio-expander.patch
gpio-gpio-driver-for-max7301-spi-gpio-expander-checkpatch-fixes.patch
gpio-sysfs-interface-updated-update.patch
gpio-mcp23s08-handles-multiple-chips-per-chipselect.patch
gpio-add-bt8xxgpio-driver.patch
gpio-add-bt8xxgpio-driver-checkpatch-fixes.patch
gpio-add-bt8xxgpio-driver-checkpatch-fixes-fix.patch
gpio-add-bt8xxgpio-driver-checkpatch-fixes-cleanup.patch
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