Commit-ID: 028df76726c5637c6f70a064d94452808ec74f9e
Gitweb: http://git.kernel.org/tip/028df76726c5637c6f70a064d94452808ec74f9e
Author: Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Wed, 1 Aug 2012 14:47:57 +0200
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 1 Aug 2012 18:42:22 -0300
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 <jolsa@xxxxxxxxxx>
Fixing to use proper array size.
Reported-by: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1343825277-10517-1-git-send-email-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/util/symbol.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index fdad4eee..fe86612 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)
{
--
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