diff options
| -rw-r--r-- | binutils/ChangeLog | 5 | ||||
| -rw-r--r-- | binutils/readelf.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 2b90351..e906bdf 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,8 @@ +2020-05-21 Alan Modra <amodra@gmail.com> + + * readelf.c (get_num_dynamic_syms): Bounds check mipsxlat array + access. + 2020-05-20 Nelson Chu <nelson.chu@sifive.com> * dwarf.c: Updated since DECLARE_CSR is changed. diff --git a/binutils/readelf.c b/binutils/readelf.c index 87bb574..798782c 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -10211,7 +10211,8 @@ get_num_dynamic_syms (Filedata * filedata) { if (filedata->dynamic_info_DT_MIPS_XHASH) { - if (filedata->mipsxlat[off] >= num_of_syms) + if (off < filedata->ngnuchains + && filedata->mipsxlat[off] >= num_of_syms) num_of_syms = filedata->mipsxlat[off] + 1; } else |