diff options
Diffstat (limited to 'tools/perf/util/header.c')
| -rw-r--r-- | tools/perf/util/header.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index d8416f011179..2f07a238ffdf 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -19,16 +19,16 @@ struct perf_header_attr *perf_header_attr__new(struct perf_event_attr *attr) { struct perf_header_attr *self = malloc(sizeof(*self)); - if (!self) - die("nomem"); - - self->attr = *attr; - self->ids = 0; - self->size = 1; - self->id = malloc(sizeof(u64)); - - if (!self->id) - die("nomem"); + if (self != NULL) { + self->attr = *attr; + self->ids = 0; + self->size = 1; + self->id = malloc(sizeof(u64)); + if (self->id == NULL) { + free(self); + self = NULL; + } + } return self; } @@ -423,6 +423,8 @@ struct perf_header *perf_header__read(int fd) tmp = lseek(fd, 0, SEEK_CUR); attr = perf_header_attr__new(&f_attr.attr); + if (attr == NULL) + die("nomem"); nr_ids = f_attr.ids.size / sizeof(u64); lseek(fd, f_attr.ids.offset, SEEK_SET); |