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fix typos

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This commit is contained in:
van Hauser
2020-08-07 14:43:17 +02:00
parent 1978629d87
commit 4a6d66d8c5
3 changed files with 4 additions and 2 deletions
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1
docs/Changelog.md
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@ -37,6 +37,7 @@ sending a mail to <afl-users+subscribe@googlegroups.com>.
- LTO: AFL_LLVM_SKIP_NEVERZERO behaviour was inversed, fixed - LTO: AFL_LLVM_SKIP_NEVERZERO behaviour was inversed, fixed
- setting AFL_LLVM_LAF_SPLIT_FLOATS now activates - setting AFL_LLVM_LAF_SPLIT_FLOATS now activates
AFL_LLVM_LAF_SPLIT_COMPARES AFL_LLVM_LAF_SPLIT_COMPARES
- support for -E and -shared compilation runs
- added honggfuzz mangle as a custom mutator in custom_mutators/honggfuzz - added honggfuzz mangle as a custom mutator in custom_mutators/honggfuzz
- added afl-frida gum solution to examples/afl_frida (mostly imported - added afl-frida gum solution to examples/afl_frida (mostly imported
from https://github.com/meme/hotwax/) from https://github.com/meme/hotwax/)

2
llvm_mode/README.instrument_list.md
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@ -71,7 +71,7 @@ must be mangled to match!
afl++ is intelligent to identify if an entry is a filename or a function. afl++ is intelligent to identify if an entry is a filename or a function.
However if you want to be sure (and compliant to the sancov allow/blocklist However if you want to be sure (and compliant to the sancov allow/blocklist
format), you can file entries like this: format), you can specify source file entries like this:
``` ```
src: *malloc.c src: *malloc.c
``` ```

3
llvm_mode/README.persistent_mode.md
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@ -125,7 +125,7 @@ Add after the includes:
extern unsigned char *__afl_area_ptr; extern unsigned char *__afl_area_ptr;
#define MAX_DUMMY_SIZE 256000 #define MAX_DUMMY_SIZE 256000
__attribute__((constructor(10))) void __afl_protect(void) { __attribute__((constructor(1))) void __afl_protect(void) {
#ifdef MAP_FIXED_NOREPLACE #ifdef MAP_FIXED_NOREPLACE
__afl_area_ptr = (unsigned char*) mmap((void *)0x10000, MAX_DUMMY_SIZE, PROT_READ | PROT_WRITE, MAP_FIXED_NOREPLACE | MAP_SHARED | MAP_ANONYMOUS, -1, 0); __afl_area_ptr = (unsigned char*) mmap((void *)0x10000, MAX_DUMMY_SIZE, PROT_READ | PROT_WRITE, MAP_FIXED_NOREPLACE | MAP_SHARED | MAP_ANONYMOUS, -1, 0);
if ((uint64_t)__afl_area_ptr == -1) if ((uint64_t)__afl_area_ptr == -1)
@ -139,6 +139,7 @@ __attribute__((constructor(10))) void __afl_protect(void) {
and just before `__AFL_INIT()`: and just before `__AFL_INIT()`:
``` ```
munmap(__afl_area_ptr, MAX_DUMMY_SIZE); munmap(__afl_area_ptr, MAX_DUMMY_SIZE);
__afl_area_ptr = NULL;
``` ```
## 4) persistent mode ## 4) persistent mode