diff options
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/srcline.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c index d11aefbc4b8..4c8e816a219 100644 --- a/tools/perf/util/srcline.c +++ b/tools/perf/util/srcline.c @@ -227,7 +227,6 @@ char *get_srcline(struct dso *dso, unsigned long addr) unsigned line = 0; char *srcline; char *dso_name = dso->long_name; - size_t size; if (!dso->has_srcline) return SRCLINE_UNKNOWN; @@ -241,13 +240,7 @@ char *get_srcline(struct dso *dso, unsigned long addr) if (!addr2line(dso_name, addr, &file, &line)) goto out; - /* just calculate actual length */ - size = snprintf(NULL, 0, "%s:%u", file, line) + 1; - - srcline = malloc(size); - if (srcline) - snprintf(srcline, size, "%s:%u", file, line); - else + if (asprintf(&srcline, "%s:%u", file, line) < 0) srcline = SRCLINE_UNKNOWN; free(file); |