diff options
Diffstat (limited to 'binutils/readelf.c')
| -rw-r--r-- | binutils/readelf.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/binutils/readelf.c b/binutils/readelf.c index ddbf781..3561eff 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -9150,13 +9150,19 @@ display_debug_frames (Elf_Internal_Shdr *section, if (! do_debug_frames_interp) printf (" DW_CFA_restore_state\n"); rs = remembered_state; - remembered_state = rs->next; - frame_need_space (fc, rs->ncols-1); - memcpy (fc->col_type, rs->col_type, rs->ncols); - memcpy (fc->col_offset, rs->col_offset, rs->ncols * sizeof (int)); - free (rs->col_type); - free (rs->col_offset); - free (rs); + if (rs) + { + remembered_state = rs->next; + frame_need_space (fc, rs->ncols-1); + memcpy (fc->col_type, rs->col_type, rs->ncols); + memcpy (fc->col_offset, rs->col_offset, + rs->ncols * sizeof (int)); + free (rs->col_type); + free (rs->col_offset); + free (rs); + } + else if (do_debug_frames_interp) + printf ("Mismatched DW_CFA_restore_state\n"); break; case DW_CFA_def_cfa: |