rust-av
diff --git a/Collapse file
‎src/lib.rs‎
Copy file name to clipboardExpand all lines: src/lib.rs
+4-5Lines changed: 4 additions & 5 deletions b/Collapse file
‎src/lib.rs‎
Copy file name to clipboardExpand all lines: src/lib.rs
+4-5Lines changed: 4 additions & 5 deletions
@@ -881,12 +881,11 @@ impl<A: PictureAllocator> Clone for Plane<A> {
 impl<A: PictureAllocator> AsRef<[u8]> for Plane<A> {
     fn as_ref(&self) -> &[u8] {
         let (stride, height) = self.0.plane_data_geometry(self.1);
-        unsafe {
-            std::slice::from_raw_parts(
-                self.0.plane_data_ptr(self.1) as *const u8,
-                (stride * height) as usize,
-            )
+        let data = self.0.plane_data_ptr(self.1) as *const u8;
+        if stride == 0 || data.is_null() {
+            return &[];
         }
+        unsafe { std::slice::from_raw_parts(data, (stride * height) as usize)) }
     }
 }
Original file line number	Diff line number	Diff line change
`@@ -881,12 +881,11 @@ impl<A: PictureAllocator> Clone for Plane<A> {`
`881`	`881`	`impl<A: PictureAllocator> AsRef<[u8]> for Plane<A> {`
`882`	`882`	`fn as_ref(&self) -> &[u8] {`
`883`	`883`	`let (stride, height) = self.0.plane_data_geometry(self.1);`
`884`		`- unsafe {`
`885`		`- std::slice::from_raw_parts(`
`886`		`- self.0.plane_data_ptr(self.1) as *const u8,`
`887`		`- (stride * height) as usize,`
`888`		`- )`
	`884`	`+ let data = self.0.plane_data_ptr(self.1) as *const u8;`
	`885`	`+ if stride == 0 \|\| data.is_null() {`
	`886`	`+ return &[];`
`889`	`887`	`}`
	`888`	`+ unsafe { std::slice::from_raw_parts(data, (stride * height) as usize)) }`
`890`	`889`	`}`
`891`	`890`	`}`
`892`	`891`