diff options
| author | jb <jb@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-17 03:50:34 +0000 |
|---|---|---|
| committer | jb <jb@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-17 03:50:34 +0000 |
| commit | af1e9051537d4e462a54367ca2f6544a2838e0f1 (patch) | |
| tree | 4828a12bfc69bd396a89760cbc33905604e9f9ed /libgfortran/generated/pack_r16.c | |
| parent | d244ad0cb8516514ff6a562ed3cf88cef99a419b (diff) | |
| download | gcc-af1e9051537d4e462a54367ca2f6544a2838e0f1.tar.gz | |
Introduce xmallocarray, an overflow checking variant of xmalloc.
2014-06-17 Janne Blomqvist <jb@gcc.gnu.org>
* libgfortran.h (xmallocarray): New prototype.
* runtime/memory.c (xmallocarray): New function.
(xcalloc): Check for nonzero separately instead of multiplying.
* generated/*.c: Regenerated.
* intrinsics/cshift0.c (cshift0): Call xmallocarray instead of
xmalloc.
* intrinsics/eoshift0.c (eoshift0): Likewise.
* intrinsics/eoshift2.c (eoshift2): Likewise.
* intrinsics/pack_generic.c (pack_internal): Likewise.
(pack_s_internal): Likewise.
* intrinsics/reshape_generic.c (reshape_internal): Likewise.
* intrinsics/spread_generic.c (spread_internal): Likewise.
(spread_internal_scalar): Likewise.
* intrinsics/string_intrinsics_inc.c (string_trim): Likewise.
(string_minmax): Likewise.
* intrinsics/transpose_generic.c (transpose_internal): Likewise.
* intrinsics/unpack_generic.c (unpack_internal): Likewise.
* io/list_read.c (nml_touch_nodes): Don't cast xmalloc return value.
* io/transfer.c (st_set_nml_var): Call xmallocarray instead of
xmalloc.
* io/unit.c (get_internal_unit): Likewise.
(filename_from_unit): Don't cast xmalloc return value.
* io/write.c (nml_write_obj): Likewise, formatting.
* m4/bessel.m4 (bessel_jn_r'rtype_kind`): Call xmallocarray
instead of xmalloc.
(besse_yn_r'rtype_kind`): Likewise.
* m4/cshift1.m4 (cshift1): Likewise.
* m4/eoshift1.m4 (eoshift1): Likewise.
* m4/eoshift3.m4 (eoshift3): Likewise.
* m4/iforeach.m4: Likewise.
* m4/ifunction.m4: Likewise.
* m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code):
Likewise.
* m4/in_pack.m4 (internal_pack_'rtype_ccode`): Likewise.
* m4/matmul.m4 (matmul_'rtype_code`): Likewise.
* m4/matmull.m4 (matmul_'rtype_code`): Likewise.
* m4/pack.m4 (pack_'rtype_code`): Likewise.
* m4/reshape.m4 (reshape_'rtype_ccode`): Likewise.
* m4/shape.m4 (shape_'rtype_kind`): Likewise.
* m4/spread.m4 (spread_'rtype_code`): Likewise.
(spread_scalar_'rtype_code`): Likewise.
* m4/transpose.m4 (transpose_'rtype_code`): Likewise.
* m4/unpack.m4 (unpack0_'rtype_code`): Likewise.
(unpack1_'rtype_code`): Likewise.
* runtime/convert_char.c (convert_char1_to_char4): Likewise.
(convert_char4_to_char1): Simplify.
* runtime/environ.c (init_unformatted): Call xmallocarray instead
of xmalloc.
* runtime/in_pack_generic.c (internal_pack): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211721 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgfortran/generated/pack_r16.c')
| -rw-r--r-- | libgfortran/generated/pack_r16.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libgfortran/generated/pack_r16.c b/libgfortran/generated/pack_r16.c index 59a6f5872e7..598ef8e576a 100644 --- a/libgfortran/generated/pack_r16.c +++ b/libgfortran/generated/pack_r16.c @@ -167,8 +167,8 @@ pack_r16 (gfc_array_r16 *ret, const gfc_array_r16 *array, ret->offset = 0; - /* xmalloc allocates a single byte for zero size. */ - ret->base_addr = xmalloc (sizeof (GFC_REAL_16) * total); + /* xmallocarray allocates a single byte for zero size. */ + ret->base_addr = xmallocarray (total, sizeof (GFC_REAL_16)); if (total == 0) return; |