Add json fuzzer with seed files from #1123 and test suite

...as well as some cases generated in CI from earlier attempts at
fixing this.

1 files changed, 5 insertions, 0 deletions

diff --git a/fuzz/json_fuzzer_seed_corpus/a42290b3944f80e1ab6db8da514f6b91aabca188 b/fuzz/json_fuzzer_seed_corpus/a42290b3944f80e1ab6db8da514f6b91aabca188
new file mode 100644
index 00000000..68846aeb
--- /dev/null
+++ b/fuzz/json_fuzzer_seed_corpus/a42290b3944f80e1ab6db8da514f6b91aabca188
@@ -0,0 +1,5 @@
+{
+  "qpdf": {
+    "potato": "salad"
+  }
+}