Add CI jobs to compile the tools we use#6870
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lilith218 wants to merge 22 commits intogoogle:masterfrom
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Add CI jobs to compile the tools we use#6870lilith218 wants to merge 22 commits intogoogle:masterfrom
lilith218 wants to merge 22 commits intogoogle:masterfrom
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Fix parser and lexer for strace log parsing. Add macros for C-code generation for dynamic map ranges. --- Signed-off-by: Martin Beck <[email protected]>
- Adds mmap length macro - File descriptor tracking to close otherwise leaking fds - Increases lexer memory to parse larger strace logs Signed-off-by: Martin Beck <[email protected]>
Signed-off-by: Martin Beck <[email protected]>
Signed-off-by: Martin Beck <[email protected]>
Signed-off-by: Martin Beck <[email protected]>
Adds: - Storing syscall return value in syzlang .prog files --------- Signed-off-by: Martin Beck <[email protected]>
Changes: - Uses cache for already computed resource usage per syscall - Uses Bloom Filters to implement a fast skip instead of checking cache - Uses information about already processed calls to skip all tests on them - Uses a pre-generated map storing indices of next-to-check syscalls for skipping irrelevant syscall checks Reduces overall runtime on a complete 4gb mysql syzlang program from 7 hours to 30 seconds. ----- Signed-off-by: Martin Beck <[email protected]>
Changes: - Fixes statx struct definition in syzkaller to match strace output ---- Signed-off-by: Martin Beck <[email protected]>
) Changes: - all write/send syscalls use one thread local buffer as source --------- Signed-off-by: martin-beck <[email protected]>
Signed-off-by: Bohdan Trach <[email protected]> Co-authored-by: Bohdan Trach <[email protected]>
Signed-off-by: Martin Beck <[email protected]>
Change - Parsing of strace log into complete syzlang program by default, not a single program per thread - Ordering of syscalls to appear at the place where they finished in the strace log, not where they were started --------- Signed-off-by: Martin Beck <[email protected]>
Signed-off-by: Lilith Oberhauser <[email protected]>
Adds: - Extraction based on threads as recorded in strace log --------- Signed-off-by: Martin Beck <[email protected]> Signed-off-by: Bohdan Trach <[email protected]> Co-authored-by: Martin Beck <[email protected]> Co-authored-by: Bohdan Trach <[email protected]>
Signed-off-by: Bohdan Trach <[email protected]> Co-authored-by: Bohdan Trach <[email protected]>
Change - Small fixes, improvements and cleanup on thread based extraction --------- Signed-off-by: Martin Beck <[email protected]>
Adds: - Initial support for networking syscalls --------- Signed-off-by: Martin Beck <[email protected]>
Signed-off-by: Lilith Oberhauser <[email protected]>
Signed-off-by: Lilith Oberhauser <[email protected]>
Signed-off-by: Lilith Oberhauser <[email protected]>
Signed-off-by: Lilith Oberhauser <[email protected]>
Signed-off-by: Lilith Oberhauser <[email protected]>
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