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| author | hac425 <hac425xxx@gmail.com> | 2019-11-09 14:21:39 +0000 |
|---|---|---|
| committer | hac425 <hac425xxx@gmail.com> | 2019-11-09 14:21:39 +0000 |
| commit | 574de9ff4cb2fdf2c28c32a3c2d7c5c773adb6ab (patch) | |
| tree | 536b579afa17be7b98e385a1c0c22e5d8a1078cb /qbdi_mode/demo-so.c | |
| parent | 99e623ef0bcbebcdd6b102020e04d65f123ff7c3 (diff) | |
| download | afl++-574de9ff4cb2fdf2c28c32a3c2d7c5c773adb6ab.tar.gz | |
add basic supprt for qbdi_mode, test x86_64 Linux
Diffstat (limited to 'qbdi_mode/demo-so.c')
| -rwxr-xr-x | qbdi_mode/demo-so.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/qbdi_mode/demo-so.c b/qbdi_mode/demo-so.c new file mode 100755 index 00000000..1820ea2f --- /dev/null +++ b/qbdi_mode/demo-so.c @@ -0,0 +1,46 @@ +#include <stdio.h> + + + +// gcc -shared -o libdemo.so demo-so.c -w + + +int target_func(char* buf, int size){ + + printf("buffer:%p, size:%p\n", buf, size); + + switch (buf[0]) + { + case 1: + puts("222"); + if(buf[1]=='\x44'){ + puts("xxxiiii"); + } + break; + case '\xfe': + // assert(0); + if(buf[4]=='\xf0'){ + puts("xxxiiii"); + } + break; + case 0xff: + if(buf[2]=='\xff'){ + if(buf[1]=='\x44'){ + puts("xxxiiii"); + assert(0); + }else{ + puts("xxxiiii"); + } + } + puts("xxxx"); + break; + default: + puts("xxxxxxx"); + break; + } + + return 1; +} + + + |