The patch titled
cyclades: fix read buffer overflow
has been added to the -mm tree. Its filename is
cyclades-read-buffer-overflow.patch
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------------------------------------------------------
Subject: cyclades: fix read buffer overflow
From: Roel Kluin <roel.kluin@xxxxxxxxx>
irq is declared with size NR_CARDS (4), but the loop containing this
segment runs up until NR_ISA_ADDRS (16), possibly reading from irq[i] (and
trying to use the result)
Identified by the Parfait static scanner.
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
Cc: Jiri Slaby <jirislaby@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/cyclades.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/char/cyclades.c~cyclades-read-buffer-overflow drivers/char/cyclades.c
--- a/drivers/char/cyclades.c~cyclades-read-buffer-overflow
+++ a/drivers/char/cyclades.c
@@ -3357,7 +3357,7 @@ static int __init cy_detect_isa(void)
continue;
}
#ifdef MODULE
- if (isparam && irq[i])
+ if (isparam && i < NR_CARDS && irq[i])
cy_isa_irq = irq[i];
else
#endif
_
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
powerpc-sky-cpu-redundant-or-incorrect-tests-on-unsigned.patch
powerpc-cell-replace-strncpy-by-strlcpy.patch
i915-fix-read-outside-array-bounds.patch
media-strncpy-does-not-null-terminate-string.patch
ivtv-read-buffer-overflow.patch
siano-read-buffer-overflow.patch
drivers-media-video-bw-qcamc-fix-read-buffer-overflow.patch
stk-webcam-read-buffer-overflow.patch
ipath-strncpy-does-not-null-terminate-string.patch
mips-decrease-size-of-au1xxx_dbdma_pm_regs.patch
irda-fix-read-buffer-overflow.patch
atlx-strncpy-does-not-null-terminate-string.patch
ext4-remove-redundant-test-on-unsigned.patch
ocfs2-keep-index-within-status_map.patch
cyclades-read-buffer-overflow.patch
drivers-scsi-fnic-fnic_scsic-clean-up.patch
libertas-fix-read-outside-array-bounds.patch
libertas-read-buffer-overflow.patch
frv-duplicate-output_buffer-of-e03.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.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
ncpfs-read-buffer-overflow.patch
smbfs-read-buffer-overflow.patch
platinumfb-misplaced-parenthesis.patch
sisfb-read-buffer-overflow.patch
documentation-strncpy-does-not-null-terminate-string.patch
adfs-remove-redundant-test-on-unsigned.patch
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