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| author | Dan Carpenter <error27@gmail.com> | 2010-09-29 12:41:05 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-09-30 11:11:27 +0400 |
| commit | b365a85c68161ea5db5476eb8845a91ceb1777ea (patch) | |
| tree | 5fbda5fca7fecfa509e2955a220d08362441f2de /drivers/idle/intel_idle.c | |
| parent | 4193d9163582b05e33aca3392e46649e5c3da8d1 (diff) | |
| download | linux-b365a85c68161ea5db5476eb8845a91ceb1777ea.tar.xz | |
x86, UV: Use allocated buffer in tlb_uv.c:tunables_read()
The original code didn't check that the value returned from
snprintf() was less than the size of the buffer. Although it
didn't cause a runtime bug in this case, it makes the static
checkers complain.
Andrew Morton suggested a dynamically sized buffer would be
cleaner.
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Cliff Wickman <cpw@sgi.com>
Cc: Jack Steiner <steiner@sgi.com>
Cc: Robin Holt <holt@sgi.com>
LKML-Reference: <20100929083118.GA6376@bicker>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/idle/intel_idle.c')
0 files changed, 0 insertions, 0 deletions