Fuzz introspector: RoaringBitmapFuzzer
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
11 75 [org.roaringbitmap.art.BranchNode]. (int) call site: 00075
4 94 [RoaringBitmapFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) call site: 00094
2 17 [org.roaringbitmap.art.KeyIterator].hasNext() call site: 00017 [org.roaringbitmap.art.LeafNodeIterator].hasNext()
2 28 [org.roaringbitmap.art.Art].findByKey(byte[]) call site: 00028
2 41 [org.roaringbitmap.Container].iand(org.roaringbitmap.Container) call site: 00041
2 60 [org.roaringbitmap.art.Containers].grow(int,int) call site: 00060 [org.roaringbitmap.art.Containers].hugeCapacity(int)
2 71 [org.roaringbitmap.art.LeafNode]. (byte[],long) call site: 00071
2 89 [org.roaringbitmap.Container].ior(org.roaringbitmap.Container) call site: 00089
2 111 [org.roaringbitmap.Container].ixor(org.roaringbitmap.Container) call site: 00111
1 67 [org.roaringbitmap.art.Art].insert(byte[],long) call site: 00067

Fuzzer calltree

0 [RoaringBitmapFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00001
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeLongs(int) [function] [call site] 00002
1 [org.roaringbitmap.longlong.Roaring64Bitmap].bitmapOf(long[]) [function] [call site] 00003
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00004
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeLongs(int) [function] [call site] 00005
1 [org.roaringbitmap.longlong.Roaring64Bitmap].bitmapOf(long[]) [function] [call site] 00006
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00007
1 [org.roaringbitmap.longlong.Roaring64Bitmap].and(org.roaringbitmap.longlong.Roaring64Bitmap) [function] [call site] 00008
2 [org.roaringbitmap.longlong.HighLowContainer].highKeyIterator() [function] [call site] 00009
3 [org.roaringbitmap.art.Art].iterator(org.roaringbitmap.art.Containers) [function] [call site] 00010
4 [org.roaringbitmap.art.KeyIterator].<init>(org.roaringbitmap.art.Containers) [function] [call site] 00011
2 [org.roaringbitmap.art.KeyIterator].hasNext() [function] [call site] 00012
3 [org.roaringbitmap.art.LeafNodeIterator].hasNext() [function] [call site] 00013
4 [org.roaringbitmap.art.LeafNodeIterator].advance() [function] [call site] 00014
5 [org.roaringbitmap.art.Shuttle].moveToNextLeaf() [function] [call site] 00015
5 [org.roaringbitmap.art.Shuttle].getCurrentLeafNode() [function] [call site] 00016
3 [org.roaringbitmap.art.LeafNodeIterator].next() [function] [call site] 00017
4 [org.roaringbitmap.art.LeafNodeIterator].hasNext() [function] [call site] 00018
4 [java.util.NoSuchElementException].<init>() [function] [call site] 00019
2 [org.roaringbitmap.art.KeyIterator].next() [function] [call site] 00020
3 [org.roaringbitmap.art.LeafNode].getKeyBytes() [function] [call site] 00021
4 [org.roaringbitmap.art.LeafNode].getKey() [function] [call site] 00022
4 [org.roaringbitmap.longlong.LongUtils].highPart(int) [function] [call site] 00023
2 [org.roaringbitmap.art.KeyIterator].currentContainerIdx() [function] [call site] 00024
3 [org.roaringbitmap.art.LeafNode].getContainerIdx() [function] [call site] 00025
2 [org.roaringbitmap.longlong.HighLowContainer].searchContainer(byte[]) [function] [call site] 00026
3 [org.roaringbitmap.art.Art].findByKey(byte[]) [function] [call site] 00027
4 [org.roaringbitmap.art.Art].findByKey(org.roaringbitmap.art.Node,byte[],int) [function] [call site] 00028
5 [org.roaringbitmap.ArraysShim].mismatch(org.roaringbitmap.art.Art,int,int,byte[],int,int) [function] [call site] 00029
5 [org.roaringbitmap.art.Art].commonPrefixLength(byte[],int,org.roaringbitmap.art.Art,org.roaringbitmap.art.Art,int,org.roaringbitmap.art.Art) [function] [call site] 00030
3 [org.roaringbitmap.art.Containers].getContainer(long) [function] [call site] 00031
4 [java.util.List<Container[]>].get(org.roaringbitmap.art.Containers) [function] [call site] 00032
3 [org.roaringbitmap.longlong.ContainerWithIndex].<init>(org.roaringbitmap.Container,long) [function] [call site] 00033
2 [org.roaringbitmap.art.KeyIterator].remove() [function] [call site] 00034
3 [org.roaringbitmap.art.LeafNodeIterator].remove() [function] [call site] 00035
4 [org.roaringbitmap.art.Shuttle].remove() [function] [call site] 00036
2 [org.roaringbitmap.longlong.HighLowContainer].getContainer(long) [function] [call site] 00037
3 [org.roaringbitmap.art.Containers].getContainer(long) [function] [call site] 00038
2 [org.roaringbitmap.longlong.ContainerWithIndex].getContainer() [function] [call site] 00039
2 [org.roaringbitmap.Container].iand(org.roaringbitmap.Container) [function] [call site] 00040
3 [org.roaringbitmap.Container].iand(org.roaringbitmap.ArrayContainer) [function] [call site] 00041
3 [org.roaringbitmap.Container].iand(org.roaringbitmap.BitmapContainer) [function] [call site] 00042
3 [org.roaringbitmap.Container].iand(org.roaringbitmap.RunContainer) [function] [call site] 00043
2 [org.roaringbitmap.Container].isEmpty() [function] [call site] 00044
2 [org.roaringbitmap.longlong.HighLowContainer].replaceContainer(long,org.roaringbitmap.Container) [function] [call site] 00045
3 [org.roaringbitmap.art.Containers].replace(long,org.roaringbitmap.Container) [function] [call site] 00046
2 [org.roaringbitmap.art.KeyIterator].remove() [function] [call site] 00047
1 [org.roaringbitmap.longlong.Roaring64Bitmap].or(org.roaringbitmap.longlong.Roaring64Bitmap) [function] [call site] 00048
2 [org.roaringbitmap.longlong.HighLowContainer].highKeyIterator() [function] [call site] 00049
2 [org.roaringbitmap.art.KeyIterator].hasNext() [function] [call site] 00050
2 [org.roaringbitmap.art.KeyIterator].next() [function] [call site] 00051
2 [org.roaringbitmap.art.KeyIterator].currentContainerIdx() [function] [call site] 00052
2 [org.roaringbitmap.longlong.HighLowContainer].getContainer(long) [function] [call site] 00053
2 [org.roaringbitmap.longlong.HighLowContainer].searchContainer(byte[]) [function] [call site] 00054
2 [org.roaringbitmap.Container].clone() [function] [call site] 00055
2 [org.roaringbitmap.longlong.HighLowContainer].put(byte[],org.roaringbitmap.Container) [function] [call site] 00056
3 [org.roaringbitmap.art.Containers].addContainer(org.roaringbitmap.Container) [function] [call site] 00057
4 [java.util.List<Container[]>].add() [function] [call site] 00058
4 [org.roaringbitmap.art.Containers].grow(int,int) [function] [call site] 00059
5 [java.util.List<Container[]>].get(int) [function] [call site] 00060
5 [org.roaringbitmap.art.Containers].hugeCapacity(int) [function] [call site] 00061
6 [OutOfMemoryError].<init>() [function] [call site] 00062
5 [java.util.Arrays].copyOf(org.roaringbitmap.art.Containers,int) [function] [call site] 00063
5 [java.util.List<Container[]>].set(int,org.roaringbitmap.art.Containers) [function] [call site] 00064
4 [org.roaringbitmap.art.Containers].toContainerIdx(int,int) [function] [call site] 00065
3 [org.roaringbitmap.art.Art].insert(byte[],long) [function] [call site] 00066
4 [org.roaringbitmap.art.Art].insert(org.roaringbitmap.art.Node,byte[],int,long) [function] [call site] 00067
5 [org.roaringbitmap.art.LeafNode].<init>(byte[],long) [function] [call site] 00068
6 [org.roaringbitmap.art.Node].<init>() [function] [call site] 00069
6 [org.roaringbitmap.longlong.LongUtils].fromKey(byte[]) [function] [call site] 00070
6 [org.roaringbitmap.art.LeafNode].setKeyFromShifted(long) [function] [call site] 00071
5 [org.roaringbitmap.art.Art].commonPrefixLength(org.roaringbitmap.art.Art,int,org.roaringbitmap.art.Art,byte[],int,org.roaringbitmap.art.Art) [function] [call site] 00072
5 [org.roaringbitmap.art.Node4].<init>(int) [function] [call site] 00073
6 [org.roaringbitmap.art.BranchNode].<init>(int) [function] [call site] 00074
7 [org.roaringbitmap.art.Node].<init>() [function] [call site] 00075
5 [org.roaringbitmap.art.Node4].insert(org.roaringbitmap.art.Art) [function] [call site] 00076
5 [org.roaringbitmap.art.LeafNode].<init>(byte[],long) [function] [call site] 00077
5 [org.roaringbitmap.art.Node4].insert(org.roaringbitmap.art.LeafNode) [function] [call site] 00078
5 [org.roaringbitmap.ArraysShim].mismatch(org.roaringbitmap.art.Art,int,org.roaringbitmap.art.Art,byte[],int,org.roaringbitmap.art.Art) [function] [call site] 00079
5 [org.roaringbitmap.art.Node4].<init>(int) [function] [call site] 00080
5 [org.roaringbitmap.art.Node4].insert(org.roaringbitmap.art.Art) [function] [call site] 00081
5 [java.util.Arrays].copyOfRange(org.roaringbitmap.art.Art,int,org.roaringbitmap.art.Art) [function] [call site] 00082
5 [org.roaringbitmap.art.LeafNode].<init>(byte[],long) [function] [call site] 00083
5 [org.roaringbitmap.art.Node4].insert(org.roaringbitmap.art.LeafNode) [function] [call site] 00084
5 [org.roaringbitmap.art.Art].insert(org.roaringbitmap.art.Art,byte[],int,long) [function] [call site] 00085
5 [org.roaringbitmap.art.LeafNode].<init>(byte[],long) [function] [call site] 00086
2 [org.roaringbitmap.longlong.ContainerWithIndex].getContainer() [function] [call site] 00087
2 [org.roaringbitmap.Container].ior(org.roaringbitmap.Container) [function] [call site] 00088
3 [org.roaringbitmap.Container].ior(org.roaringbitmap.ArrayContainer) [function] [call site] 00089
3 [org.roaringbitmap.Container].ior(org.roaringbitmap.BitmapContainer) [function] [call site] 00090
3 [org.roaringbitmap.Container].ior(org.roaringbitmap.RunContainer) [function] [call site] 00091
2 [org.roaringbitmap.longlong.ContainerWithIndex].getContainerIdx() [function] [call site] 00092
2 [org.roaringbitmap.longlong.HighLowContainer].replaceContainer(long,org.roaringbitmap.Container) [function] [call site] 00093
1 [org.roaringbitmap.longlong.Roaring64Bitmap].xor(org.roaringbitmap.longlong.Roaring64Bitmap) [function] [call site] 00094
2 [org.roaringbitmap.longlong.Roaring64Bitmap].clear() [function] [call site] 00095
3 [org.roaringbitmap.longlong.HighLowContainer].clear() [function] [call site] 00096
4 [org.roaringbitmap.art.Art].<init>() [function] [call site] 00097
4 [org.roaringbitmap.art.Containers].<init>() [function] [call site] 00098
5 [java.util.ArrayList].<init>(int) [function] [call site] 00099
5 [org.roaringbitmap.art.Containers].reset() [function] [call site] 00100
2 [org.roaringbitmap.longlong.HighLowContainer].highKeyIterator() [function] [call site] 00101
2 [org.roaringbitmap.art.KeyIterator].hasNext() [function] [call site] 00102
2 [org.roaringbitmap.art.KeyIterator].next() [function] [call site] 00103
2 [org.roaringbitmap.art.KeyIterator].currentContainerIdx() [function] [call site] 00104
2 [org.roaringbitmap.longlong.HighLowContainer].getContainer(long) [function] [call site] 00105
2 [org.roaringbitmap.longlong.HighLowContainer].searchContainer(byte[]) [function] [call site] 00106
2 [org.roaringbitmap.Container].clone() [function] [call site] 00107
2 [org.roaringbitmap.longlong.HighLowContainer].put(byte[],org.roaringbitmap.Container) [function] [call site] 00108
2 [org.roaringbitmap.longlong.ContainerWithIndex].getContainer() [function] [call site] 00109
2 [org.roaringbitmap.Container].ixor(org.roaringbitmap.Container) [function] [call site] 00110
3 [org.roaringbitmap.Container].ixor(org.roaringbitmap.ArrayContainer) [function] [call site] 00111
3 [org.roaringbitmap.Container].ixor(org.roaringbitmap.BitmapContainer) [function] [call site] 00112
3 [org.roaringbitmap.Container].ixor(org.roaringbitmap.RunContainer) [function] [call site] 00113
2 [org.roaringbitmap.longlong.ContainerWithIndex].getContainerIdx() [function] [call site] 00114
2 [org.roaringbitmap.longlong.HighLowContainer].replaceContainer(long,org.roaringbitmap.Container) [function] [call site] 00115