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| author |   Alan Cox <alan@linux.intel.com> | 2012-10-04 17:13:42 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-06 03:05:00 +0900 |
| commit | 6eec482f47a8e8888132b05575dea352187278cb (patch) | |
| tree | f8e7cc4128d82433142553a2e67538c1a8edff22 /drivers/rtc/rtc-proc.c | |
| parent | epoll: support for disabling items, and a self-test app (diff) | |
| download | linux-dev-6eec482f47a8e8888132b05575dea352187278cb.tar.xz linux-dev-6eec482f47a8e8888132b05575dea352187278cb.zip | |
binfmt_elf: Uninitialized variable
load_elf_interp() has interp_map_addr carefully described as
"uninitialized_var" and marked so as to avoid a warning. However if you
trace the code it is passed into load_elf_interp and then this value is
checked against NULL.
As this return value isn't used this is actually safe but it freaks
various analysis tools that see un-initialized memory addresses being read
before their value is ever defined.
Set it to NULL as a matter of programming good taste if nothing else
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-proc.c')
0 files changed, 0 insertions, 0 deletions