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Diffstat (limited to 'tools/perf/util/dso.c')
-rw-r--r--tools/perf/util/dso.c19
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;
}