diff options
Diffstat (limited to 'svr-session.c')
| -rw-r--r-- | svr-session.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/svr-session.c b/svr-session.c index 297d07f..c0dba5d 100644 --- a/svr-session.c +++ b/svr-session.c @@ -40,6 +40,7 @@ #include "auth.h" #include "runopts.h" #include "crypto_desc.h" +#include "fuzz.h" static void svr_remoteclosed(void); @@ -182,6 +183,13 @@ void svr_dropbear_exit(int exitcode, const char* format, va_list param) { session_cleanup(); } +#ifdef DROPBEAR_FUZZ + // longjmp before cleaning up svr_opts + if (fuzz.do_jmp) { + longjmp(fuzz.jmp, 1); + } +#endif + if (svr_opts.hostkey) { sign_key_free(svr_opts.hostkey); svr_opts.hostkey = NULL; @@ -191,6 +199,7 @@ void svr_dropbear_exit(int exitcode, const char* format, va_list param) { m_free(svr_opts.ports[i]); } + exit(exitcode); } @@ -236,7 +245,9 @@ void svr_dropbear_log(int priority, const char* format, va_list param) { static void svr_remoteclosed() { m_close(ses.sock_in); - m_close(ses.sock_out); + if (ses.sock_in != ses.sock_out) { + m_close(ses.sock_out); + } ses.sock_in = -1; ses.sock_out = -1; dropbear_close("Exited normally"); |