From 028df76726c5637c6f70a064d94452808ec74f9e Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Wed, 1 Aug 2012 14:47:57 +0200 Subject: [PATCH] perf symbols: Fix array sizes for binary types arrays Following commit introduced wrong array boundaries, that could lead to SIGSEGV. perf symbols: Factor DSO symtab types to generic binary types commit 44f24cb3156a1e7d2b6bb501b7f6153aed08994c Author: Jiri Olsa Fixing to use proper array size. Reported-by: Markus Trippelsdorf Signed-off-by: Jiri Olsa Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Markus Trippelsdorf Link: http://lkml.kernel.org/r/1343825277-10517-1-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/symbol.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index fdad4eeeb429..fe86612afadc 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -64,7 +64,7 @@ static enum dso_binary_type binary_type_symtab[] = { DSO_BINARY_TYPE__NOT_FOUND, }; -#define DSO_BINARY_TYPE__SYMTAB_CNT sizeof(binary_type_symtab) +#define DSO_BINARY_TYPE__SYMTAB_CNT ARRAY_SIZE(binary_type_symtab) static enum dso_binary_type binary_type_data[] = { DSO_BINARY_TYPE__BUILD_ID_CACHE, @@ -72,7 +72,7 @@ static enum dso_binary_type binary_type_data[] = { DSO_BINARY_TYPE__NOT_FOUND, }; -#define DSO_BINARY_TYPE__DATA_CNT sizeof(binary_type_data) +#define DSO_BINARY_TYPE__DATA_CNT ARRAY_SIZE(binary_type_data) int dso__name_len(const struct dso *dso) { -- 2.20.1