bin/oss-fuzz-setup.sh | 9 +++++++++ vcl/workben/fodpfuzzer.options | 2 +- vcl/workben/fodsfuzzer.options | 2 +- vcl/workben/fodt2pdffuzzer.options | 2 +- vcl/workben/fodtfuzzer.options | 2 +- 5 files changed, 13 insertions(+), 4 deletions(-)
New commits: commit 6dc61f97cbd8333632e87155a8deaa5b7d45b60d Author: Caolán McNamara <[email protected]> AuthorDate: Fri May 5 15:37:05 2023 +0100 Commit: Caolán McNamara <[email protected]> CommitDate: Fri May 5 16:41:13 2023 +0200 build and use an odf fuzzing dictionary Change-Id: Ib6dabc636cd171151ce77e48a0e774e955ab7ce3 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/151434 Tested-by: Caolán McNamara <[email protected]> Reviewed-by: Caolán McNamara <[email protected]> diff --git a/bin/oss-fuzz-setup.sh b/bin/oss-fuzz-setup.sh index 2787e46fa973..15c99fa0ab33 100755 --- a/bin/oss-fuzz-setup.sh +++ b/bin/oss-fuzz-setup.sh @@ -92,6 +92,15 @@ curl --no-progress-meter -S \ -C - -O https://raw.githubusercontent.com/google/fuzzing/master/dictionaries/webp.dict \ -C - -O https://raw.githubusercontent.com/google/fuzzing/master/dictionaries/zip.dict \ -C - -O https://raw.githubusercontent.com/google/fuzzing/master/dictionaries/mathml.dict +# build our own fuzz dict for odf, following the pattern of svg.dict +echo "# Keywords taken from libreoffice/schema/odf1.3/OpenDocument-v1.3-schema.rng" > odf.dict +echo "# tags" >> odf.dict +grep "rng:element name=" libreoffice/schema/odf1.3/OpenDocument-v1.3-schema.rng | sed 's#<rng:element name="#"<#;s#^[[:blank:]]*##;s#[[:blank:]>]*$##' >> odf.dict +echo "# attributes " >> odf.dict +grep "rng:attribute name=" libreoffice/schema/odf1.3/OpenDocument-v1.3-schema.rng | sed 's#<rng:attribute name="#"#;s#^[[:blank:]]*##;s#[[:blank:]>]*$##' >> odf.dict +echo "# attributes' values" >> odf.dict +grep "rng:value" libreoffice/schema/odf1.3/OpenDocument-v1.3-schema.rng | sed 's#<rng:value>#"#;s#</rng:value>#"#;s#^[[:blank:]]*##;s#[[:blank:]>]*$##' | sort | uniq >> odf.dict + #fuzzing corpuses #afl jpeg, gif, bmp, png, webp curl --no-progress-meter -S -C - -O https://lcamtuf.coredump.cx/afl/demo/afl_testcases.tgz diff --git a/vcl/workben/fodpfuzzer.options b/vcl/workben/fodpfuzzer.options index 76d308c39d0c..1d9660180c2a 100644 --- a/vcl/workben/fodpfuzzer.options +++ b/vcl/workben/fodpfuzzer.options @@ -1,3 +1,3 @@ [libfuzzer] max_len = 65536 -dict = xml.dict +dict = odf.dict diff --git a/vcl/workben/fodsfuzzer.options b/vcl/workben/fodsfuzzer.options index 76d308c39d0c..1d9660180c2a 100644 --- a/vcl/workben/fodsfuzzer.options +++ b/vcl/workben/fodsfuzzer.options @@ -1,3 +1,3 @@ [libfuzzer] max_len = 65536 -dict = xml.dict +dict = odf.dict diff --git a/vcl/workben/fodt2pdffuzzer.options b/vcl/workben/fodt2pdffuzzer.options index 1ae5aaff4b14..5419e88c7780 100644 --- a/vcl/workben/fodt2pdffuzzer.options +++ b/vcl/workben/fodt2pdffuzzer.options @@ -1,3 +1,3 @@ [libfuzzer] max_len = 2048 -dict = xml.dict +dict = odf.dict diff --git a/vcl/workben/fodtfuzzer.options b/vcl/workben/fodtfuzzer.options index 76d308c39d0c..1d9660180c2a 100644 --- a/vcl/workben/fodtfuzzer.options +++ b/vcl/workben/fodtfuzzer.options @@ -1,3 +1,3 @@ [libfuzzer] max_len = 65536 -dict = xml.dict +dict = odf.dict
