diff options
| -rw-r--r-- | tools/perf/util/symbol.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 86ec6c720f0..f56158fb4dc 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -921,6 +921,7 @@ int filename__read_build_id(const char *filename, void *bf, size_t size) GElf_Shdr shdr; Elf_Data *data; Elf_Scn *sec; + Elf_Kind ek; void *ptr; Elf *elf; @@ -937,6 +938,10 @@ int filename__read_build_id(const char *filename, void *bf, size_t size) goto out_close; } + ek = elf_kind(elf); + if (ek != ELF_K_ELF) + goto out_elf_end; + if (gelf_getehdr(elf, &ehdr) == NULL) { pr_err("%s: cannot get elf header.\n", __func__); goto out_elf_end; |