Fix length check for typedarray copyWithin #3108
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szilagyiadam
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dbatyai
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Sep 13, 2019
| int32_t count = JERRY_MIN (distance, offset); | ||
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| if (target >= length || start >= length || end == 0) | ||
| if (target >= length || start >= length || end == 0 || start >= end) |
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Shouldn't the start >= length condition just be replaced with start >= end? It seems to me that end is always <= length.
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Thats a good point, i will fix it!
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The commit message could also be a bit more specific about what kind of check is being added. |
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rerobika
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We should check if the start index is equal or greater than the end index, if thats the case, we should return with the original typedArray. Fixes jerryscript-project#3107 JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
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We should check if the start index is equal or greater than the end index,
if thats the case, we should return with the original typedArray.
Fixes #3107
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu