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mark llvm 13 as unsupported (yet)

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vanhauser-thc
2021-02-07 09:42:28 +01:00
parent 0ad56167c5
commit c2c65fd9c1
3 changed files with 9 additions and 1 deletions
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2
GNUmakefile.llvm
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@ -43,7 +43,7 @@ endif
LLVMVER = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/git//' | sed 's/svn//' ) LLVMVER = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/git//' | sed 's/svn//' )
LLVM_MAJOR = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/\..*//' ) LLVM_MAJOR = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/\..*//' )
LLVM_MINOR = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/.*\.//' | sed 's/git//' | sed 's/svn//' | sed 's/ .*//' ) LLVM_MINOR = $(shell $(LLVM_CONFIG) --version 2>/dev/null | sed 's/.*\.//' | sed 's/git//' | sed 's/svn//' | sed 's/ .*//' )
LLVM_UNSUPPORTED = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^3\.[0-3]|^19' && echo 1 || echo 0 ) LLVM_UNSUPPORTED = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^3\.[0-3]|^1[3-9]' && echo 1 || echo 0 )
LLVM_NEW_API = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[0-9]' && echo 1 || echo 0 ) LLVM_NEW_API = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[0-9]' && echo 1 || echo 0 )
LLVM_10_OK = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[1-9]|^10\.[1-9]|^10\.0.[1-9]' && echo 1 || echo 0 ) LLVM_10_OK = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[1-9]|^10\.[1-9]|^10\.0.[1-9]' && echo 1 || echo 0 )
LLVM_HAVE_LTO = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[1-9]' && echo 1 || echo 0 ) LLVM_HAVE_LTO = $(shell $(LLVM_CONFIG) --version 2>/dev/null | egrep -q '^1[1-9]' && echo 1 || echo 0 )

3
README.md
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@ -730,6 +730,9 @@ campaigns as these are much shorter runnings.
1. Always: 1. Always:
* LTO has a much longer compile time which is diametrical to short fuzzing - * LTO has a much longer compile time which is diametrical to short fuzzing -
hence use afl-clang-fast instead. hence use afl-clang-fast instead.
* If you compile with CMPLOG then you can save fuzzing time and reuse that
compiled target for both the -c option and the main fuzz target.
This will impact the speed by ~15% though.
* `AFL_FAST_CAL` - Enable fast calibration, this halfs the time the saturated * `AFL_FAST_CAL` - Enable fast calibration, this halfs the time the saturated
corpus needs to be loaded. corpus needs to be loaded.
* `AFL_CMPLOG_ONLY_NEW` - only perform cmplog on new found paths, not the * `AFL_CMPLOG_ONLY_NEW` - only perform cmplog on new found paths, not the

5
qemu_mode/libqasan/dlmalloc.c
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@ -3908,6 +3908,7 @@ static void internal_malloc_stats(mstate m) {
\ \
} else if (RTCHECK(B == smallbin_at(M, I) || \ } else if (RTCHECK(B == smallbin_at(M, I) || \
\ \
\
(ok_address(M, B) && B->fd == P))) { \ (ok_address(M, B) && B->fd == P))) { \
\ \
F->bk = B; \ F->bk = B; \
@ -4119,6 +4120,7 @@ static void internal_malloc_stats(mstate m) {
\ \
} else \ } else \
\ \
\
CORRUPTION_ERROR_ACTION(M); \ CORRUPTION_ERROR_ACTION(M); \
if (R != 0) { \ if (R != 0) { \
\ \
@ -4135,6 +4137,7 @@ static void internal_malloc_stats(mstate m) {
\ \
} else \ } else \
\ \
\
CORRUPTION_ERROR_ACTION(M); \ CORRUPTION_ERROR_ACTION(M); \
\ \
} \ } \
@ -4147,12 +4150,14 @@ static void internal_malloc_stats(mstate m) {
\ \
} else \ } else \
\ \
\
CORRUPTION_ERROR_ACTION(M); \ CORRUPTION_ERROR_ACTION(M); \
\ \
} \ } \
\ \
} else \ } else \
\ \
\
CORRUPTION_ERROR_ACTION(M); \ CORRUPTION_ERROR_ACTION(M); \
\ \
} \ } \