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-rw-r--r--tools/perf/util/annotate.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index e5a462f1d07c..199f69ec656f 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -28,8 +28,8 @@ int symbol__annotate_init(struct map *map __used, struct symbol *sym)
int symbol__alloc_hist(struct symbol *sym)
{
struct annotation *notes = symbol__annotation(sym);
- size_t sizeof_sym_hist = (sizeof(struct sym_hist) +
- (sym->end - sym->start) * sizeof(u64));
+ const size_t size = sym->end - sym->start + 1;
+ size_t sizeof_sym_hist = (sizeof(struct sym_hist) + size * sizeof(u64));
notes->src = zalloc(sizeof(*notes->src) + symbol_conf.nr_events * sizeof_sym_hist);
if (notes->src == NULL)
@@ -64,7 +64,7 @@ int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
pr_debug3("%s: addr=%#" PRIx64 "\n", __func__, map->unmap_ip(map, addr));
- if (addr >= sym->end)
+ if (addr > sym->end)
return 0;
offset = addr - sym->start;
@@ -408,7 +408,7 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
if (!notes->src->lines)
return -1;
- start = map->unmap_ip(map, sym->start);
+ start = map__rip_2objdump(map, sym->start);
for (i = 0; i < len; i++) {
char *path = NULL;