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| author | Anton Tananaev <anton.tananaev@gmail.com> | 2018-09-04 13:22:59 +1200 |
|---|---|---|
| committer | Anton Tananaev <anton.tananaev@gmail.com> | 2018-09-04 13:22:59 +1200 |
| commit | 977af04a174a6b8af06309427477d5ddd9e9d583 (patch) | |
| tree | ec9747e34bd5b95ea21226045fea587dcb5f602a /src | |
| parent | 65e0cec500c23b6d49ebf0c2950c205076de1177 (diff) | |
| download | trackermap-server-977af04a174a6b8af06309427477d5ddd9e9d583.tar.gz trackermap-server-977af04a174a6b8af06309427477d5ddd9e9d583.tar.bz2 trackermap-server-977af04a174a6b8af06309427477d5ddd9e9d583.zip | |
Fix buffer search utility
Diffstat (limited to 'src')
| -rw-r--r-- | src/org/traccar/helper/BufferUtil.java | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/org/traccar/helper/BufferUtil.java b/src/org/traccar/helper/BufferUtil.java index 5606dba8a..15c619ec5 100644 --- a/src/org/traccar/helper/BufferUtil.java +++ b/src/org/traccar/helper/BufferUtil.java @@ -37,10 +37,11 @@ public final class BufferUtil { } public static int indexOf(String needle, ByteBuf haystack, int startIndex, int endIndex) { - haystack = Unpooled.wrappedBuffer(haystack); - haystack.readerIndex(startIndex); - haystack.writerIndex(endIndex); - return indexOf(needle, haystack); + ByteBuf wrappedHaystack = Unpooled.wrappedBuffer(haystack); + wrappedHaystack.readerIndex(startIndex - haystack.readerIndex()); + wrappedHaystack.writerIndex(endIndex - haystack.readerIndex()); + int result = indexOf(needle, wrappedHaystack); + return result < 0 ? result : haystack.readerIndex() + result; } } |