Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs into master
Pull xtensa csum regression fix from Al Viro:
"Max Filippov caught a breakage introduced in xtensa this cycle
by the csum_and_copy_..._user() series.
Cut'n'paste from the wrong source - the check that belongs
in csum_and_copy_to_user() ended up both there and in
csum_and_copy_from_user()"
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
xtensa: fix access check in csum_and_copy_from_user
+1
-1
+1
-1
arch/xtensa/include/asm/checksum.h
+1
-1
arch/xtensa/include/asm/checksum.h
···
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__wsum csum_and_copy_from_user(const void __user *src, void *dst,
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int len, __wsum sum, int *err_ptr)
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{
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-
if (access_ok(dst, len))
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+
if (access_ok(src, len))
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return csum_partial_copy_generic((__force const void *)src, dst,
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len, sum, err_ptr, NULL);
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if (len)