diff options
| author | Lyuma <xn.lyuma@gmail.com> | 2022-06-27 19:02:42 -0700 |
|---|---|---|
| committer | Lyuma <xn.lyuma@gmail.com> | 2022-06-30 18:04:33 -0700 |
| commit | 33fd7c63e1dd897da367322c4ab4e04ae2658750 (patch) | |
| tree | 1ada6e10e7caace006617fe7e22c0d314bff00d5 /doc/classes/PackedByteArray.xml | |
| parent | b863c40356b4b95192d1a1e2718db7d7aced4235 (diff) | |
Prevent out-of-bounds write in array conversion; avoid logspam on empty arrays.
Diffstat (limited to 'doc/classes/PackedByteArray.xml')
| -rw-r--r-- | doc/classes/PackedByteArray.xml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/classes/PackedByteArray.xml b/doc/classes/PackedByteArray.xml index 5d0861bcf3..3af3bb8697 100644 --- a/doc/classes/PackedByteArray.xml +++ b/doc/classes/PackedByteArray.xml @@ -409,7 +409,7 @@ <return type="PackedFloat32Array" /> <description> Returns a copy of the data converted to a [PackedFloat32Array], where each block of 4 bytes has been converted to a 32-bit float (C++ [code]float[/code]). - The size of the new array will be [code]byte_array.size() / 4[/code]. + The size of the input array must be a multiple of 4 (size of 32-bit float). The size of the new array will be [code]byte_array.size() / 4[/code]. If the original data can't be converted to 32-bit floats, the resulting data is undefined. </description> </method> @@ -417,7 +417,7 @@ <return type="PackedFloat64Array" /> <description> Returns a copy of the data converted to a [PackedFloat64Array], where each block of 8 bytes has been converted to a 64-bit float (C++ [code]double[/code], Godot [float]). - The size of the new array will be [code]byte_array.size() / 8[/code]. + The size of the input array must be a multiple of 8 (size of 64-bit double). The size of the new array will be [code]byte_array.size() / 8[/code]. If the original data can't be converted to 64-bit floats, the resulting data is undefined. </description> </method> @@ -425,15 +425,15 @@ <return type="PackedInt32Array" /> <description> Returns a copy of the data converted to a [PackedInt32Array], where each block of 4 bytes has been converted to a signed 32-bit integer (C++ [code]int32_t[/code]). - The size of the new array will be [code]byte_array.size() / 4[/code]. + The size of the input array must be a multiple of 4 (size of 32-bit integer). The size of the new array will be [code]byte_array.size() / 4[/code]. If the original data can't be converted to signed 32-bit integers, the resulting data is undefined. </description> </method> <method name="to_int64_array" qualifiers="const"> <return type="PackedInt64Array" /> <description> - Returns a copy of the data converted to a [PackedInt64Array], where each block of 4 bytes has been converted to a signed 64-bit integer (C++ [code]int64_t[/code], Godot [int]). - The size of the new array will be [code]byte_array.size() / 8[/code]. + Returns a copy of the data converted to a [PackedInt64Array], where each block of 8 bytes has been converted to a signed 64-bit integer (C++ [code]int64_t[/code], Godot [int]). + The size of the input array must be a multiple of 8 (size of 64-bit integer). The size of the new array will be [code]byte_array.size() / 8[/code]. If the original data can't be converted to signed 64-bit integers, the resulting data is undefined. </description> </method> |