Nick Wellnhofer
44628d4559
fuzz: Harden leak check in lint fuzzer
...
Check for undetected memory leaks from previous iterations. This also
makes sure that the maxmem limit is checked deterministically.
2025-02-20 12:22:12 +01:00
Nick Wellnhofer
c6c6d8afef
fuzz: Mutate fuzz data chunks separately
...
Implement a custom mutator that takes a list of fixed-size chunks which
are mutated with a given probability. This makes sure that values like
parser options or failure position are mutated regularly even as the
fuzz data grows large. Values can also be adjusted temporarily to make
the fuzzer focus on failure injection, for example.
Thanks to David Kilzer for the idea.
2025-02-20 12:22:12 +01:00
Nick Wellnhofer
06b3965086
fuzz: Stop testing xmllint --memory option
...
The --memory option mmaps files directly, bypassing the resource loader.
We'd need a temp file to make it work when fuzzing.
2025-02-17 12:19:23 +01:00
Nick Wellnhofer
9b1028c906
fuzz: Fix comments
2025-01-23 20:37:37 +01:00
Nick Wellnhofer
e95c4b07ae
fuzz: Also test xmllint --repeat option
2025-01-23 20:30:40 +01:00
Nick Wellnhofer
bfe6af2eed
fuzz: Remove hacks to build lint fuzzer
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Don't include source file directly.
2025-01-17 20:06:45 +01:00
Nick Wellnhofer
255fd5f3f1
xmllint: Store error stream in global state
2025-01-17 20:06:45 +01:00
Nick Wellnhofer
f96dca9c0e
xmllint: Switch to resource loader
2024-06-12 16:36:12 +02:00
Nick Wellnhofer
caa8bb3848
fuzz: Move back to xmlSetExternalEntityLoader
...
xmlParserInputBufferCreateFilenameDefault can't report malloc failures.
2024-05-19 19:39:22 +02:00
Nick Wellnhofer
b3cb41be8b
fuzz: Add xmllint fuzzer
2024-05-13 12:50:08 +02:00
