samba.git/lib/fuzzing, branch talloc-2.3.3

fuzz: add fuzz_parse_lpq_entry

2021-07-05T04:16:34+00:00

Signed-off-by: Douglas Bagnall 
Reviewed-by: Andrew Bartlett

fuzz: fix multiple comment headers

2021-07-05T04:16:34+00:00

Signed-off-by: Douglas Bagnall 
Reviewed-by: Andrew Bartlett

oss-fuzz: Update build script to be compatible with rpm distros

2021-04-06T15:54:54+00:00

The /etc/default/locale file does not exists in the rpm family distros
so the do_build.sh script failed with:

./lib/fuzzing/oss-fuzz/do_build.sh: line 31: /etc/default/locale: No
such file or directory

Signed-off-by: Samuel Cabrero 
Reviewed-by: David Mulder 

Autobuild-User(master): Samuel Cabrero 
Autobuild-Date(master): Tue Apr  6 15:54:54 UTC 2021 on sn-devel-184

fuzz:afl main: run the initialisation function

2021-03-16T17:09:32+00:00

Signed-off-by: Douglas Bagnall 
Reviewed-by: Jeremy Allison

fuzz: add a LLVMFuzzerInitialize() to all fuzzers

2021-03-16T17:09:32+00:00

To compile the AFL binaries, we need every fuzzer to have a consistent
set of functions. Some fuzzers require the initialize function, so all
the rest must have an empty one.

AFL binaires are handy for testing the fuzz results in a less magical
environment than libfuzzer/honggfuzz give you.

Signed-off-by: Douglas Bagnall 
Reviewed-by: Jeremy Allison

fuzz:afl main: add a diagnostic message

2021-03-16T17:09:32+00:00

LLVMFuzzerTestOneInput() NEVER returns non-zero, but if it does, we might as well
know what made it do so

Signed-off-by: Douglas Bagnall 
Reviewed-by: Jeremy Allison

fuzz/afl main: don't treat fuzzer as fuzzee

2021-03-16T17:09:32+00:00

Signed-off-by: Douglas Bagnall 
Reviewed-by: Jeremy Allison

oss-fuzz: Add very verbose explaination for RPATH vs RUNPATH

2020-10-23T00:33:57+00:00

Signed-off-by: Andrew Bartlett 
Reviewed-by: Douglas Bagnall 

Autobuild-User(master): Douglas Bagnall 
Autobuild-Date(master): Fri Oct 23 00:33:57 UTC 2020 on sn-devel-184

oss-fuzz: Always run the check, even on the oss-fuzz platform

2020-10-22T23:08:31+00:00

It is much harder to determine why we get messages like
    Step #6: Error occured while running fuzz_reg_parse:
    Step #6: /workspace/out/coverage/fuzz_reg_parse: error while loading shared libraries: libavahi-common.so.3: cannot open shared object file: No such file or directory
instead this detects the failure to use RPATH (which is
strictly required instead of the modern RUNPATH)
otherwise.

We do this by creating a new build_samba.sh after renaming
build_samba.sh to do_build.sh because this is what oss-fuzz
runs, meaning we don't need to coordinate a MR there as well.

Signed-off-by: Andrew Bartlett 
Reviewed-by: Douglas Bagnall

oss-fuzz: update comment to reference RPATH for the static-ish binaries

2020-10-22T23:08:31+00:00

We strictly require RPATH, so fix the comment to avoid mentioning
the modern RUNPATH which is almost but not entirely similar.

Signed-off-by: Andrew Bartlett 
Reviewed-by: Douglas Bagnall