diff options
Diffstat (limited to 'fail.c')
| -rw-r--r-- | fail.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fail.c b/fail.c index a08253a..90f6cb7 100644 --- a/fail.c +++ b/fail.c @@ -2,6 +2,7 @@ #include <linux/seccomp.h> +#include <sys/auxv.h> #include <sys/prctl.h> #include <sys/ptrace.h> #include <sys/stat.h> @@ -20,6 +21,19 @@ segfault() *nullp = 42; } +void _start(); + +__attribute__((__constructor__)) +void +dlcrash() +{ + volatile int *nullp = 0; + + // don't trigger if we are executed as a program + if (getauxval(AT_ENTRY) != (unsigned long)_start) + *nullp = 1337; +} + // can lockup your machine void oom() |