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errors: use ERR_OUT_OF_RANGE for index errors

Remove ERR_INDEX_OUT_OF_RANGE in favor of ERR_OUT_OF_RANGE which is
capable of providing more detail. (In one instance, use
ERR_BUFFER_OUT_OF_BOUNDS which is more accurate in that one instance.)

PR-URL: #22969
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
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Trott committed Sep 20, 2018
1 parent 884dbe9 commit f8d69911bef0ddd150d0f66f7a75b4655cf60b00
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@@ -1085,7 +1085,7 @@ console.log(buf1.compare(buf2, 5, 6, 5));
// Prints: 1
```
[`ERR_INDEX_OUT_OF_RANGE`] is thrown if `targetStart < 0`, `sourceStart < 0`,
[`ERR_OUT_OF_RANGE`] is thrown if `targetStart < 0`, `sourceStart < 0`,
`targetEnd > target.byteLength`, or `sourceEnd > source.byteLength`.
### buf.copy(target[, targetStart[, sourceStart[, sourceEnd]]])
@@ -1197,6 +1197,9 @@ console.log(buf1.equals(buf3));
<!-- YAML
added: v0.5.0
changes:
- version: REPLACEME
pr-url: https://github.com/nodejs/node/pull/22969
description: Throws `ERR_OUT_OF_RANGE` instead of `ERR_INDEX_OUT_OF_RANGE`.
- version: v10.0.0
pr-url: https://github.com/nodejs/node/pull/18790
description: Negative `end` values throw an `ERR_INDEX_OUT_OF_RANGE` error.
@@ -1708,7 +1711,7 @@ console.log(buf.readIntLE(0, 6).toString(16));
console.log(buf.readIntBE(0, 6).toString(16));
// Prints: 1234567890ab
console.log(buf.readIntBE(1, 6).toString(16));
// Throws ERR_INDEX_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE
console.log(buf.readIntBE(1, 0).toString(16));
// Throws ERR_OUT_OF_RANGE
```
@@ -2640,9 +2643,9 @@ This value may depend on the JS engine that is being used.
[`Buffer.from(string)`]: #buffer_class_method_buffer_from_string_encoding
[`Buffer.poolSize`]: #buffer_class_property_buffer_poolsize
[`DataView`]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView
[`ERR_INDEX_OUT_OF_RANGE`]: errors.html#ERR_INDEX_OUT_OF_RANGE
[`ERR_INVALID_BUFFER_SIZE`]: errors.html#ERR_INVALID_BUFFER_SIZE
[`ERR_INVALID_OPT_VALUE`]: errors.html#ERR_INVALID_OPT_VALUE
[`ERR_OUT_OF_RANGE`]: errors.html#ERR_OUT_OF_RANGE
[`JSON.stringify()`]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify
[`SharedArrayBuffer`]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer
[`String#indexOf()`]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/indexOf
View
@@ -1102,11 +1102,6 @@ is set for the `Http2Stream`.
`http2.connect()` was passed a URL that uses any protocol other than `http:` or
`https:`.
<a id="ERR_INDEX_OUT_OF_RANGE"></a>
### ERR_INDEX_OUT_OF_RANGE
A given index was out of the accepted range (e.g. negative offsets).
<a id="ERR_INSPECTOR_ALREADY_CONNECTED"></a>
### ERR_INSPECTOR_ALREADY_CONNECTED
@@ -1930,6 +1925,14 @@ removed: v10.0.0
Used when an invalid character is found in an HTTP response status message
(reason phrase).
<a id="ERR_INDEX_OUT_OF_RANGE"></a>
### ERR_INDEX_OUT_OF_RANGE
<!-- YAML
added: v10.0.0
removed: REPLACEME
-->
A given index was out of the accepted range (e.g. negative offsets).
<a id="ERR_NAPI_CONS_PROTOTYPE_OBJECT"></a>
### ERR_NAPI_CONS_PROTOTYPE_OBJECT
<!-- YAML
View
@@ -61,7 +61,7 @@ const {
} = process.binding('config');
const {
ERR_BUFFER_OUT_OF_BOUNDS,
ERR_INDEX_OUT_OF_RANGE,
ERR_OUT_OF_RANGE,
ERR_INVALID_ARG_TYPE,
ERR_INVALID_ARG_VALUE,
ERR_INVALID_BUFFER_SIZE,
@@ -692,50 +692,51 @@ Buffer.prototype[customInspectSymbol] = function inspect() {
Buffer.prototype.inspect = Buffer.prototype[customInspectSymbol];
Buffer.prototype.compare = function compare(target,
start,
end,
thisStart,
thisEnd) {
targetStart,
targetEnd,
sourceStart,
sourceEnd) {
if (!isUint8Array(target)) {
throw new ERR_INVALID_ARG_TYPE('target', ['Buffer', 'Uint8Array'], target);
}
if (arguments.length === 1)
return _compare(this, target);
if (start === undefined)
start = 0;
else if (start < 0)
throw new ERR_INDEX_OUT_OF_RANGE();
if (targetStart === undefined)
targetStart = 0;
else if (targetStart < 0)
throw new ERR_OUT_OF_RANGE('targetStart', '>= 0', targetStart);
else
start >>>= 0;
targetStart >>>= 0;
if (end === undefined)
end = target.length;
else if (end > target.length)
throw new ERR_INDEX_OUT_OF_RANGE();
if (targetEnd === undefined)
targetEnd = target.length;
else if (targetEnd > target.length)
throw new ERR_OUT_OF_RANGE('targetEnd', `<= ${target.length}`, targetEnd);
else
end >>>= 0;
targetEnd >>>= 0;
if (thisStart === undefined)
thisStart = 0;
else if (thisStart < 0)
throw new ERR_INDEX_OUT_OF_RANGE();
if (sourceStart === undefined)
sourceStart = 0;
else if (sourceStart < 0)
throw new ERR_OUT_OF_RANGE('sourceStart', '>= 0', sourceStart);
else
thisStart >>>= 0;
sourceStart >>>= 0;
if (thisEnd === undefined)
thisEnd = this.length;
else if (thisEnd > this.length)
throw new ERR_INDEX_OUT_OF_RANGE();
if (sourceEnd === undefined)
sourceEnd = this.length;
else if (sourceEnd > this.length)
throw new ERR_OUT_OF_RANGE('sourceEnd', `<= ${this.length}`, sourceEnd);
else
thisEnd >>>= 0;
sourceEnd >>>= 0;
if (thisStart >= thisEnd)
return (start >= end ? 0 : -1);
else if (start >= end)
if (sourceStart >= sourceEnd)
return (targetStart >= targetEnd ? 0 : -1);
else if (targetStart >= targetEnd)
return 1;
return compareOffset(this, target, start, thisStart, end, thisEnd);
return compareOffset(this, target, targetStart, sourceStart, targetEnd,
sourceEnd);
};
// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
@@ -827,15 +828,15 @@ Buffer.prototype.includes = function includes(val, byteOffset, encoding) {
// buffer.fill(number[, offset[, end]])
// buffer.fill(buffer[, offset[, end]])
// buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill(val, start, end, encoding) {
return _fill(this, val, start, end, encoding);
Buffer.prototype.fill = function fill(value, offset, end, encoding) {
return _fill(this, value, offset, end, encoding);
};
function _fill(buf, val, start, end, encoding) {
if (typeof val === 'string') {
if (start === undefined || typeof start === 'string') {
encoding = start;
start = 0;
function _fill(buf, value, offset, end, encoding) {
if (typeof value === 'string') {
if (offset === undefined || typeof offset === 'string') {
encoding = offset;
offset = 0;
end = buf.length;
} else if (typeof end === 'string') {
encoding = end;
@@ -848,48 +849,48 @@ function _fill(buf, val, start, end, encoding) {
throw new ERR_UNKNOWN_ENCODING(encoding);
}
if (val.length === 0) {
// If val === '' default to zero.
val = 0;
} else if (val.length === 1) {
// Fast path: If `val` fits into a single byte, use that numeric value.
if (value.length === 0) {
// If value === '' default to zero.
value = 0;
} else if (value.length === 1) {
// Fast path: If `value` fits into a single byte, use that numeric value.
if (normalizedEncoding === 'utf8') {
const code = val.charCodeAt(0);
const code = value.charCodeAt(0);
if (code < 128) {
val = code;
value = code;
}
} else if (normalizedEncoding === 'latin1') {
val = val.charCodeAt(0);
value = value.charCodeAt(0);
}
}
} else {
encoding = undefined;
}
if (start === undefined) {
start = 0;
if (offset === undefined) {
offset = 0;
end = buf.length;
} else {
// Invalid ranges are not set to a default, so can range check early.
if (offset < 0)
throw new ERR_OUT_OF_RANGE('offset', '>= 0', offset);
if (end === undefined) {
if (start < 0)
throw new ERR_INDEX_OUT_OF_RANGE();
end = buf.length;
} else {
if (start < 0 || end > buf.length || end < 0)
throw new ERR_INDEX_OUT_OF_RANGE();
if (end > buf.length || end < 0)
throw new ERR_OUT_OF_RANGE('end', `>= 0 and <= ${buf.length}`, end);
end = end >>> 0;
}
start = start >>> 0;
if (start >= end)
offset = offset >>> 0;
if (offset >= end)
return buf;
}
const res = bindingFill(buf, val, start, end, encoding);
const res = bindingFill(buf, value, offset, end, encoding);
if (res < 0) {
if (res === -1)
throw new ERR_INVALID_ARG_VALUE('value', val);
throw new ERR_INDEX_OUT_OF_RANGE();
throw new ERR_INVALID_ARG_VALUE('value', value);
throw new ERR_BUFFER_OUT_OF_BOUNDS();
}
return buf;
View
@@ -625,7 +625,6 @@ E('ERR_HTTP_INVALID_HEADER_VALUE',
E('ERR_HTTP_INVALID_STATUS_CODE', 'Invalid status code: %s', RangeError);
E('ERR_HTTP_TRAILER_INVALID',
'Trailers are invalid with this transfer encoding', Error);
E('ERR_INDEX_OUT_OF_RANGE', 'Index out of range', RangeError);
E('ERR_INSPECTOR_ALREADY_CONNECTED', '%s is already connected', Error);
E('ERR_INSPECTOR_CLOSED', 'Session was closed', Error);
E('ERR_INSPECTOR_NOT_AVAILABLE', 'Inspector is not available', Error);
View
@@ -36,12 +36,14 @@
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define THROW_AND_RETURN_UNLESS_BUFFER(env, obj) \
THROW_AND_RETURN_IF_NOT_BUFFER(env, obj, "argument")
THROW_AND_RETURN_IF_NOT_BUFFER(env, obj, "argument") \
#define THROW_AND_RETURN_IF_OOB(r) \
do { \
if (!(r)) return node::THROW_ERR_INDEX_OUT_OF_RANGE(env); \
} while (0)
if (!(r)) \
return node::THROW_ERR_OUT_OF_RANGE_WITH_TEXT(env, \
"Index out of range"); \
} while (0) \
#define SLICE_START_END(start_arg, end_arg, end_max) \
size_t start; \
@@ -494,7 +496,8 @@ void Copy(const FunctionCallbackInfo<Value> &args) {
return args.GetReturnValue().Set(0);
if (source_start > ts_obj_length)
return node::THROW_ERR_INDEX_OUT_OF_RANGE(env);
return node::THROW_ERR_OUT_OF_RANGE_WITH_TEXT(
env, "The value of \"sourceStart\" is out of range.");
if (source_end - source_start > target_length - target_start)
source_end = source_start + target_length - target_start;
@@ -684,9 +687,11 @@ void CompareOffset(const FunctionCallbackInfo<Value> &args) {
THROW_AND_RETURN_IF_OOB(ParseArrayIndex(args[5], ts_obj_length, &source_end));
if (source_start > ts_obj_length)
return node::THROW_ERR_INDEX_OUT_OF_RANGE(env);
return node::THROW_ERR_OUT_OF_RANGE_WITH_TEXT(
env, "The value of \"sourceStart\" is out of range.");
if (target_start > target_length)
return node::THROW_ERR_INDEX_OUT_OF_RANGE(env);
return node::THROW_ERR_OUT_OF_RANGE_WITH_TEXT(
env, "The value of \"targetStart\" is out of range.");
CHECK_LE(source_start, source_end);
CHECK_LE(target_start, target_end);
View
@@ -26,7 +26,6 @@ namespace node {
V(ERR_CANNOT_TRANSFER_OBJECT, TypeError) \
V(ERR_CLOSED_MESSAGE_PORT, Error) \
V(ERR_CONSTRUCT_CALL_REQUIRED, Error) \
V(ERR_INDEX_OUT_OF_RANGE, RangeError) \
V(ERR_INVALID_ARG_VALUE, TypeError) \
V(ERR_INVALID_ARG_TYPE, TypeError) \
V(ERR_INVALID_TRANSFER_OBJECT, TypeError) \
@@ -35,6 +34,7 @@ namespace node {
V(ERR_MISSING_MESSAGE_PORT_IN_TRANSFER_LIST, TypeError) \
V(ERR_MISSING_MODULE, Error) \
V(ERR_MISSING_PLATFORM_FOR_WORKER, Error) \
V(ERR_OUT_OF_RANGE, RangeError) \
V(ERR_SCRIPT_EXECUTION_INTERRUPTED, Error) \
V(ERR_SCRIPT_EXECUTION_TIMEOUT, Error) \
V(ERR_STRING_TOO_LONG, Error) \
@@ -64,7 +64,6 @@ namespace node {
V(ERR_CANNOT_TRANSFER_OBJECT, "Cannot transfer object of unsupported type")\
V(ERR_CLOSED_MESSAGE_PORT, "Cannot send data on closed MessagePort") \
V(ERR_CONSTRUCT_CALL_REQUIRED, "Cannot call constructor without `new`") \
V(ERR_INDEX_OUT_OF_RANGE, "Index out of range") \
V(ERR_INVALID_TRANSFER_OBJECT, "Found invalid object in transferList") \
V(ERR_MEMORY_ALLOCATION_FAILED, "Failed to allocate memory") \
V(ERR_MISSING_MESSAGE_PORT_IN_TRANSFER_LIST, \
@@ -96,6 +95,13 @@ inline void THROW_ERR_SCRIPT_EXECUTION_TIMEOUT(Environment* env,
THROW_ERR_SCRIPT_EXECUTION_TIMEOUT(env, message.str().c_str());
}
inline void THROW_ERR_OUT_OF_RANGE_WITH_TEXT(Environment* env,
const char* messageText) {
std::ostringstream message;
message << messageText;
THROW_ERR_OUT_OF_RANGE(env, message.str().c_str());
}
inline v8::Local<v8::Value> ERR_BUFFER_TOO_LARGE(v8::Isolate* isolate) {
char message[128];
snprintf(message, sizeof(message),
@@ -1011,9 +1011,8 @@ common.expectsError(() => {
const b = Buffer.alloc(1);
a.copy(b, 0, 0x100000000, 0x100000001);
}, {
code: 'ERR_INDEX_OUT_OF_RANGE',
type: RangeError,
message: 'Index out of range'
code: 'ERR_OUT_OF_RANGE',
type: RangeError
});
// Unpooled buffer (replaces SlowBuffer)
@@ -57,7 +57,7 @@ assert.strictEqual(1, a.compare(b, Infinity, -Infinity));
// zero length target because default for targetEnd <= targetSource
assert.strictEqual(1, a.compare(b, '0xff'));
const oor = common.expectsError({ code: 'ERR_INDEX_OUT_OF_RANGE' }, 7);
const oor = common.expectsError({ code: 'ERR_OUT_OF_RANGE' }, 7);
assert.throws(() => a.compare(b, 0, 100, 0), oor);
assert.throws(() => a.compare(b, 0, 1, 0, 100), oor);
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