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
9b1028c906
fuzz: Fix comments
2025-01-23 20:37:37 +01:00
Nick Wellnhofer
8139ad2f77
fuzz: Fix IO error check in reader fuzzer
2024-12-13 12:39:34 +01:00
Nick Wellnhofer
9f652e57c1
fuzz: Inject IO failures
...
We use the same counter for injecting malloc and IO failures. This
mostly renames several functions and variables.
2024-11-26 14:30:54 +01:00
Nick Wellnhofer
ae6e2ee7ec
fuzz: Adjust reader fuzzer
2024-07-10 22:26:11 +02:00
Nick Wellnhofer
8c4cc0be35
fuzz: Improve debug output of reader fuzzer
2024-07-09 14:25:16 +02:00
Nick Wellnhofer
780e432a5c
fuzz: Move to per-context error handler
2024-06-12 16:36:12 +02:00
Nick Wellnhofer
116d8c0166
fuzz: Move to per-context 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
Nick Wellnhofer
b62ccf7f10
fuzz: Add fuzzer for XML reader API
2024-04-22 12:44:12 +02:00
