diff options
Diffstat (limited to 'libgfortran/intrinsics/reshape_generic.c')
| -rw-r--r-- | libgfortran/intrinsics/reshape_generic.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libgfortran/intrinsics/reshape_generic.c b/libgfortran/intrinsics/reshape_generic.c index bb1552aa433..5b39711cea6 100644 --- a/libgfortran/intrinsics/reshape_generic.c +++ b/libgfortran/intrinsics/reshape_generic.c @@ -85,6 +85,8 @@ reshape_internal (parray *ret, parray *source, shape_type *shape, if (ret->data == NULL) { + index_type alloc_size; + rs = 1; for (n = 0; n < rdim; n++) { @@ -95,7 +97,14 @@ reshape_internal (parray *ret, parray *source, shape_type *shape, rs *= rex; } ret->offset = 0; - ret->data = internal_malloc_size ( rs * size ); + + if (unlikely (rs < 1)) + alloc_size = 1; + else + alloc_size = rs * size; + + ret->data = internal_malloc_size (alloc_size); + ret->dtype = (source->dtype & ~GFC_DTYPE_RANK_MASK) | rdim; } |