diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/dso.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index c63525d845c5..4e7ab611377a 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -454,7 +454,7 @@ static int do_open(char *name) static int __open_dso(struct dso *dso, struct machine *machine) { - int fd; + int fd = -EINVAL; char *root_dir = (char *)""; char *name = malloc(PATH_MAX); @@ -465,23 +465,19 @@ static int __open_dso(struct dso *dso, struct machine *machine) root_dir = machine->root_dir; if (dso__read_binary_type_filename(dso, dso->binary_type, - root_dir, name, PATH_MAX)) { - free(name); - return -EINVAL; - } + root_dir, name, PATH_MAX)) + goto out; - if (!is_regular_file(name)) { - free(name); - return -EINVAL; - } + if (!is_regular_file(name)) + goto out; if (dso__needs_decompress(dso)) { char newpath[KMOD_DECOMP_LEN]; size_t len = sizeof(newpath); if (dso__decompress_kmodule_path(dso, name, newpath, len) < 0) { - free(name); - return -dso->load_errno; + fd = -dso->load_errno; + goto out; } strcpy(name, newpath); @@ -492,6 +488,7 @@ static int __open_dso(struct dso *dso, struct machine *machine) if (dso__needs_decompress(dso)) unlink(name); +out: free(name); return fd; } |