Wang Nan 3b27d13940 perf dwarf: Fix potential array out of bounds access ... There is a problem in the dwarf-regs.c files for sh, sparc and x86 where it is possible to make an out-of-bounds array access when searching for register names. This patch fixes it by replacing '<=' to '<', so when register (number == XXX_MAX_REGS), get_arch_regstr() will return NULL. Signed-off-by: Wang Nan <wangnan0@huawei.com> Reviewed-by: Matt Fleming <matt@console-pimps.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: David S. Miller <davem@davemloft.net> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@huawei.com Link: http://lkml.kernel.org/r/1441078184-105038-1-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2015-09-01 11:33:48 -03:00
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auxtrace.c	perf tools: Add Intel BTS support	2015-08-21 11:34:10 -03:00
Build	perf/x86: Add list of register names	2015-08-31 17:56:37 -03:00
dwarf-regs.c	perf dwarf: Fix potential array out of bounds access	2015-09-01 11:33:48 -03:00
header.c	perf tools: Use scnprintf where applicable	2012-03-14 12:36:19 -03:00
intel-bts.c	perf tools: Add Intel BTS support	2015-08-21 11:34:10 -03:00
intel-pt.c	perf tools: Add Intel PT support for using CYC packets	2015-08-24 17:49:43 -03:00
kvm-stat.c	perf kvm: Add skip_event() for --duration option	2014-07-16 17:57:32 -03:00
perf_regs.c	perf/x86: Add list of register names	2015-08-31 17:56:37 -03:00
pmu.c	perf tools: Add Intel BTS support	2015-08-21 11:34:10 -03:00
tsc.c	perf tools: Move rdtsc() function	2014-07-23 11:48:11 -03:00
tsc.h	perf tools: Allow TSC conversion on any arch	2014-07-17 12:59:00 -03:00
unwind-libdw.c	perf tools: Add libdw DWARF post unwind support	2014-02-24 09:29:36 -03:00
unwind-libunwind.c	perf tools: Move pr_* debug macros into debug object	2014-07-17 12:58:39 -03:00