diff options
Diffstat (limited to 'hw/elf_ops.h')
| -rw-r--r-- | hw/elf_ops.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/hw/elf_ops.h b/hw/elf_ops.h index 6093deaa73..14b9ec0444 100644 --- a/hw/elf_ops.h +++ b/hw/elf_ops.h @@ -149,9 +149,14 @@ static int glue(load_symbols, SZ)(struct elfhdr *ehdr, int fd, int must_swab, } i++; } - syms = qemu_realloc(syms, nsyms * sizeof(*syms)); + if (nsyms) { + syms = qemu_realloc(syms, nsyms * sizeof(*syms)); - qsort(syms, nsyms, sizeof(*syms), glue(symcmp, SZ)); + qsort(syms, nsyms, sizeof(*syms), glue(symcmp, SZ)); + } else { + qemu_free(syms); + syms = NULL; + } /* String table */ if (symtab->sh_link >= ehdr->e_shnum) |