The patch titled ia64: fix access beyond ARRAY_SIZE of unw.hash has been added to the -mm tree. Its filename is ia64-beyond-array_size-of-unwhash.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: ia64: fix access beyond ARRAY_SIZE of unw.hash From: Roel Kluin <roel.kluin@xxxxxxxxx> static struct { ... :114 unsigned short hash[UNW_HASH_SIZE]; ... :147 } unw = { ... :228 .hash = { [0 ... UNW_HASH_SIZE - 1] = -1 }, ... }; Do not go beyond ARRAY_SIZE of unw.hash Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx> Cc: "Luck, Tony" <tony.luck@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/ia64/kernel/unwind.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN arch/ia64/kernel/unwind.c~ia64-beyond-array_size-of-unwhash arch/ia64/kernel/unwind.c --- a/arch/ia64/kernel/unwind.c~ia64-beyond-array_size-of-unwhash +++ a/arch/ia64/kernel/unwind.c @@ -2149,7 +2149,7 @@ unw_remove_unwind_table (void *handle) /* next, remove hash table entries for this table */ - for (index = 0; index <= UNW_HASH_SIZE; ++index) { + for (index = 0; index < UNW_HASH_SIZE; ++index) { tmp = unw.cache + unw.hash[index]; if (unw.hash[index] >= UNW_CACHE_SIZE || tmp->ip < table->start || tmp->ip >= table->end) _ Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are origin.patch linux-next.patch acpi-get_throttling_state-cannot-be-larger-state_count.patch drm-fix-lock_test_with_return-macro.patch dvb-negative-internal-sub_range-wont-get-noticed.patch ia64-beyond-iosapic_intr_infos-arraysize.patch ia64-beyond-array_size-of-unwhash.patch scsi-ncr53c8xx-div-reaches-1.patch drivers-scsi-pcmcia-nsp_csc-time_out-reaches-1.patch mm-get_nid_for_pfn-returns-int.patch frv-duplicate-output_buffer-of-e03.patch frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch alpha-fix-macros.patch m68k-count-can-reach-51-not-50.patch m68k-count-can-reach-51-not-50-checkpatch-fixes.patch spi-limit-reaches-1-tested-0.patch rtc-wm8350-retries-will-reach-1.patch fbdev-newport-newport_wait-return-0-on-timeout.patch drivers-video-omap-hwa742c-div-reaches-max_clk_div.patch arkfb-fix-misplaced-parentheses.patch uvesafb-bitwise-or-has-higher-precedence-than.patch vesafb-bitwise-or-has-higher-precedence-than.patch ufs-sector_t-cannot-be-negative.patch rio-addition-has-higher-precedence-than.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