diff options
Diffstat (limited to 'daemon/debug.c')
| -rw-r--r-- | daemon/debug.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/daemon/debug.c b/daemon/debug.c index e4a7f055..6d6d2b59 100644 --- a/daemon/debug.c +++ b/daemon/debug.c @@ -46,11 +46,13 @@ struct cmd { static char *debug_help (const char *subcmd, int argc, char *const *const argv); static char *debug_fds (const char *subcmd, int argc, char *const *const argv); +static char *debug_segv (const char *subcmd, int argc, char *const *const argv); static char *debug_sh (const char *subcmd, int argc, char *const *const argv); static struct cmd cmds[] = { { "help", debug_help }, { "fds", debug_fds }, + { "segv", debug_segv }, { "sh", debug_sh }, { NULL, NULL } }; @@ -177,6 +179,14 @@ debug_fds (const char *subcmd, int argc, char *const *const argv) return out; } +/* Force a segfault in the daemon. */ +static char * +debug_segv (const char *subcmd, int argc, char *const *const argv) +{ + *(int*)0 = 0; + return NULL; +} + /* Run an arbitrary shell command. */ static char * debug_sh (const char *subcmd, int argc, char *const *const argv) |