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authorvanhauser-thc <vh@thc.org>2022-04-08 22:44:10 +0200
committervanhauser-thc <vh@thc.org>2022-04-08 22:44:10 +0200
commite9288bcfad6e350b6f3e85d45a42bae5aea480c1 (patch)
tree23a4b94f81bc41dfae44bcd1598cd2b61ff17283 /docs
parent891f4d3c8e58ed06b0131673f9c58606f5d99978 (diff)
downloadafl++-e9288bcfad6e350b6f3e85d45a42bae5aea480c1.tar.gz
add AFL_KEEP_TIMEOUTS
Diffstat (limited to 'docs')
-rw-r--r--docs/Changelog.md3
-rw-r--r--docs/env_variables.md3
2 files changed, 6 insertions, 0 deletions
diff --git a/docs/Changelog.md b/docs/Changelog.md
index 2406e7ba..689cc94b 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -23,6 +23,9 @@ sending a mail to <afl-users+subscribe@googlegroups.com>.
- add AFL_EARLY_FORKSERVER to install the forkserver as earliest as
possible in the target (for afl-gcc-fast/afl-clang-fast/
afl-clang-lto)
+ - "saved timeouts" was wrong information, timeouts are still thrown
+ away by default even if they have new coverage (hangs are always
+ kept), unless AFL_KEEP_TIMEOUTS are set
- document and auto-activate pizza mode on condition
- afl-cc:
- converted all passed to use the new llvm pass manager for llvm 11+
diff --git a/docs/env_variables.md b/docs/env_variables.md
index 9ffb08e7..fe9c6e07 100644
--- a/docs/env_variables.md
+++ b/docs/env_variables.md
@@ -349,6 +349,9 @@ checks or alter some of the more exotic semantics of the tool:
- Setting `AFL_DISABLE_TRIM` tells afl-fuzz not to trim test cases. This is
usually a bad idea!
+ - Setting `AFL_KEEP_TIMEOUTS` will keep longer running inputs if they reach
+ new coverage
+
- `AFL_EXIT_ON_SEED_ISSUES` will restore the vanilla afl-fuzz behavior which
does not allow crashes or timeout seeds in the initial -i corpus.