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author | richinseattle@gmail.com <richinseattle@gmail.com> | 2021-03-18 01:37:40 -0700 |
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committer | richinseattle@gmail.com <richinseattle@gmail.com> | 2021-03-18 01:37:40 -0700 |
commit | c397becd81229d71b55acf89a31710bead3707aa (patch) | |
tree | 8306b59e88e22d7090fd786690227dacc99e24e3 /examples/defork/forking_target.c | |
parent | 62508c3b446a893f0afead9a6d0546d53d588a13 (diff) | |
parent | 94312796f936ba1830b61432a0f958e192dd212f (diff) | |
download | afl++-c397becd81229d71b55acf89a31710bead3707aa.tar.gz |
Merge branch 'dev' of https://github.com/AFLplusplus/AFLplusplus into dev
Diffstat (limited to 'examples/defork/forking_target.c')
-rw-r--r-- | examples/defork/forking_target.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/examples/defork/forking_target.c b/examples/defork/forking_target.c deleted file mode 100644 index 98f6365a..00000000 --- a/examples/defork/forking_target.c +++ /dev/null @@ -1,48 +0,0 @@ -#include <stdio.h> -#include <unistd.h> -#include <stdint.h> -#include <sys/types.h> - -/* This is an example target for defork.c - fuzz using -``` -mkdir in; echo a > ./in/a -AFL_PRELOAD=./defork64.so ../../afl-fuzz -i in -o out -- ./forking_target @@ -``` -*/ - -int main(int argc, char **argv) { - - if (argc < 2) { - - printf("Example tool to test defork.\nUsage ./forking_target <input>\n"); - return -1; - - } - - pid_t pid = fork(); - if (pid == 0) { - - printf("We're in the child.\n"); - FILE *f = fopen(argv[1], "r"); - char buf[4096]; - fread(buf, 1, 4096, f); - uint32_t offset = buf[100] + (buf[101] << 8); - char test_val = buf[offset]; - return test_val < 100; - - } else if (pid < 0) { - - perror("fork"); - return -1; - - } else { - - printf("We are in the parent - defork didn't work! :( (pid=%d)\n", - (int)pid); - - } - - return 0; - -} - |