The patch titled
Fix a potential NULL pointer deref in the aic7xxx, ahc_print_register() function
has been added to the -mm tree. Its filename is
fix-a-potential-null-pointer-deref-in-the-aic7xxx-ahc_print_register-function.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Fix a potential NULL pointer deref in the aic7xxx, ahc_print_register() function
From: Jesper Juhl <jesper.juhl@xxxxxxxxx>
The Coverity checker noticed that we have a potential NULL pointer
deref in drivers/scsi/aic7xxx/aic7xxx_core.c::ahc_print_register().
This patch handles it by adding the same test against NULL that is
used elsewhere in the same function.
Signed-off-by: Jesper Juhl <jesper.juhl@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/aic7xxx/aic7xxx_core.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/scsi/aic7xxx/aic7xxx_core.c~fix-a-potential-null-pointer-deref-in-the-aic7xxx-ahc_print_register-function drivers/scsi/aic7xxx/aic7xxx_core.c
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c~fix-a-potential-null-pointer-deref-in-the-aic7xxx-ahc_print_register-function
+++ a/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -6557,7 +6557,8 @@ ahc_print_register(ahc_reg_parse_entry_t
printed = printf("%s[0x%x]", name, value);
if (table == NULL) {
printed += printf(" ");
- *cur_column += printed;
+ if (cur_column != NULL)
+ *cur_column += printed;
return (printed);
}
printed_mask = 0;
_
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git-acpi.patch
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au88x0-mem-leak-fix-in-snd_vortex_create.patch
git-agpgart.patch
fix-use-after-free--double-free-bug-in-amd_create_gatt_pages--amd_free_gatt_pages.patch
powerpc-clean-out-a-bunch-of-duplicate-includes.patch
git-dvb.patch
git-gfs2-nmw.patch
clean-up-duplicate-includes-in-drivers-input.patch
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git-mtd.patch
git-ubi.patch
clean-up-duplicate-includes-in-drivers-net.patch
clean-up-duplicate-includes-in-drivers-atm.patch
clean-up-duplicate-includes-in-net-atm.patch
clean-up-duplicate-includes-in-net-ipv4.patch
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clean-up-duplicate-includes-in-net-sunrpc.patch
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clean-up-duplicate-includes-in-net-xfrm.patch
dccp-fix-memory-leak-and-clean-up-style-dccp_feat_empty_confirm.patch
clean-up-duplicate-includes-in-include-linux-nfs_fsh.patch
clean-up-duplicate-includes-in-fs-ntfs.patch
sh64-arch-sh64-kernel-signalh-duplicate-include-removal.patch
clean-up-duplicate-includes-in-drivers-scsi.patch
mpt-fusion-fix-two-potential-mem-leaks.patch
clean-up-duplicate-includes-in-drivers-block.patch
clean-up-duplicate-includes-in-arch-i386-xen.patch
git-xfs.patch
clean-up-duplicate-includes-in-include-linux-memory_hotplugh.patch
clean-up-duplicate-includes-in-mm.patch
clean-up-duplicate-includes-in-drivers-char.patch
clean-up-duplicate-includes-in-drivers-w1.patch
clean-up-duplicate-includes-in-fs.patch
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clean-up-duplicate-includes-in-kernel.patch
clean-up-duplicate-includes-in-drivers-spi.patch
floppy-do-a-very-minimal-style-cleanup-of-the-floppy-driver.patch
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floppy-remove-register-keyword-use-from-floppy-driver.patch
clean-up-duplicate-includes-in-documentation.patch
fix-several-memory-leaks-in-cr_backlight_probe-take2.patch
fix-a-potential-null-pointer-deref-in-xfs-on-failed-mount.patch
improve-scripts-gcc-versionsh-output-a-bit-when-called-without-args.patch
fix-a-potential-null-pointer-deref-in-the-aic7xxx-ahc_print_register-function.patch
documentation-sysrq-description-of-h-slightly-inaccurate.patch
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mga_dma-return-err-not-just-zero-from-mga_do_cleanup_dma.patch
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