Segmentation fault when I output overlap reads

[weiiioyo]

hi, all
I met some issue when I used fastp to output overlap reads. The following was my command line:

fastp --version
which gcc
gcc --version

fastp \
-m \
-i test_1.fq.gz \
-I test_2.fq.gz \
-o test_R1_clean.fastq.gz \
-O test_R2_clean.fastq.gz \
-j test.json \
-h test.html \
--merged_out test_merge.fastq \
--overlapped_out test_overlap.fastq

The version of fastp I used was 1.0.0, the error I met was following:

fastp 1.0.0
/path/to/gcc
gcc (conda-forge gcc 15.1.0-2) 15.1.0
Copyright (C) 2025 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

line 36:  30 Segmentation fault      (core dumped) fastp -m -i ./test_1.fq.gz -I test_2.fq.gz -o test_R1_clean.fastq.gz -O test_R2_clean.fastq.gz -j test.json -h test.html --merged_out test_merge.fastq --overlapped_out test_overlap.fastq

I can get some results, but they are incomplete.

-rw-r--r-- 1 weiqiuxia GENE 4.3M Jun 17 15:22 test_R2_clean.fastq.gz
-rw-r--r-- 1 weiqiuxia GENE 2.6M Jun 17 15:22 test_R1_clean.fastq.gz
-rw-r--r-- 1 weiqiuxia GENE 4.0M Jun 17 15:22 test_merge.fastq
-rw-r--r-- 1 weiqiuxia GENE    0 Jun 17 15:22 test_overlap.fastq

Thanks,
Let me know if you need any more info

[sfchen]

can you please upload the data to reproduce the issue?

[weiiioyo]

Here is my test data
test_1.fastq.gz
test_2.fastq.gz

[sfchen]

Reproduced and fixed, thank you

[sfchen]

please use v1.0.1

[weiiioyo]

Thanks