The patch titled mtd: prevent a read from regions[-1] has been added to the -mm tree. Its filename is mtd-prevent-a-read-from-regions.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: mtd: prevent a read from regions[-1] From: Roel Kluin <roel.kluin@xxxxxxxxx> If the erase region was found in the first iteration we read from regions[-1] Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx> Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/mtd/mtdpart.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -puN drivers/mtd/mtdpart.c~mtd-prevent-a-read-from-regions drivers/mtd/mtdpart.c --- a/drivers/mtd/mtdpart.c~mtd-prevent-a-read-from-regions +++ a/drivers/mtd/mtdpart.c @@ -453,7 +453,8 @@ static struct mtd_part *add_one_partitio for (i = 0; i < max && regions[i].offset <= slave->offset; i++) ; /* The loop searched for the region _behind_ the first one */ - i--; + if (i > 0) + i--; /* Pick biggest erasesize */ for (; i < max && regions[i].offset < end; i++) { _ Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are origin.patch linux-next.patch s3c-fix-check-of-index-into-s3c_gpios.patch stmp3xxx-deallocation-with-negative-index-of-descriptors.patch dm-strncpy-does-not-null-terminate-string.patch pcmcia-fix-read-buffer-overflow.patch powerpc-sky-cpu-redundant-or-incorrect-tests-on-unsigned.patch powerpc-avoid-calculating-possibly-invalid-address.patch drm-i915-intel_sdvo_multifunc_encoder-sdvo_output_svid0-tested-twice.patch mips-decrease-size-of-au1xxx_dbdma_pm_regs.patch slram-read-buffer-overflow.patch mtd-fix-read-buffer-overflow.patch mtd-jffs2-fix-read-buffer-overflow.patch mtd-prevent-a-read-from-eraseregions.patch mtd-prevent-a-read-from-regions.patch hfc_usb-fix-read-buffer-overflow.patch zorro8390-fix-read-buffer-overflow-in-zorro8390_init_one-checkpatch-fixes.patch cyclades-read-buffer-overflow.patch serial167-fix-read-buffer-overflow.patch drivers-scsi-fnic-fnic_scsic-clean-up.patch ibmmca-buffer-overflow.patch scsi-eata-fix-buffer-overflow.patch drivers-scsi-gdthc-fix-buffer-overflow.patch drivers-scsi-u14-34fc-fix-uffer-overflow.patch drivers-scsi-lpfc-lpfc_vportc-fix-read-buffer-overflow.patch osst-fix-read-buffer-overflow.patch vt6655-fix-read-buffer-overflow.patch frv-duplicate-output_buffer-of-e03.patch frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch blackfin-fix-read-buffer-overflow.patch arch-alpha-boot-tools-objstripc-wrong-variable-tested-after-open.patch m32r-remove-redundant-tests-on-unsigned.patch m68k-count-can-reach-51-not-50.patch m68k-cnt-reaches-1-not-0.patch dme1737-keep-index-within-pwm_config.patch sdio-fix-read-buffer-overflow.patch ncpfs-read-buffer-overflow.patch smbfs-read-buffer-overflow.patch platinumfb-misplaced-parenthesis.patch sisfb-read-buffer-overflow.patch drivers-video-console-newport_conc-fix-read-outside-array-bounds.patch mwave-fix-read-buffer-overflow.patch adfs-remove-redundant-test-on-unsigned.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