diff options
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -331,6 +331,9 @@ static ID id_CLOCK_BASED_CLOCK_PROCESS_CPUTIME_ID; static ID id_MACH_ABSOLUTE_TIME_BASED_CLOCK_MONOTONIC; #endif static ID id_hertz; +#ifdef HAVE_GETADDRINFO_A +void (* rb_socket_before_exec_func)() = NULL; +#endif /* execv and execl are async-signal-safe since SUSv4 (POSIX.1-2008, XPG7) */ #if defined(__sun) && !defined(_XPG7) /* Solaris 10, 9, ... */ @@ -1545,6 +1548,13 @@ before_exec_async_signal_safe(void) static void before_exec_non_async_signal_safe(void) { +#ifdef HAVE_GETADDRINFO_A + if (rb_socket_before_exec_func) { + /* A mitigation for [Bug #17220]. See ext/socket/raddrinfo.c */ + rb_socket_before_exec_func(); + } +#endif + /* * On Mac OS X 10.5.x (Leopard) or earlier, exec() may return ENOTSUP * if the process have multiple threads. Therefore we have to kill |