diff options
Diffstat (limited to 'libiberty/pex-unix.c')
| -rw-r--r-- | libiberty/pex-unix.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libiberty/pex-unix.c b/libiberty/pex-unix.c index e006e599297..c5fa984817e 100644 --- a/libiberty/pex-unix.c +++ b/libiberty/pex-unix.c @@ -271,7 +271,8 @@ static int pex_unix_open_read (struct pex_obj *, const char *, int); static int pex_unix_open_write (struct pex_obj *, const char *, int); static long pex_unix_exec_child (struct pex_obj *, int, const char *, char * const *, char * const *, - int, int, int, const char **, int *); + int, int, int, int, + const char **, int *); static int pex_unix_close (struct pex_obj *, int); static int pex_unix_wait (struct pex_obj *, long, int *, struct pex_time *, int, const char **, int *); @@ -358,7 +359,7 @@ static long pex_unix_exec_child (struct pex_obj *obj, int flags, const char *executable, char * const * argv, char * const * env, int in, int out, int errdes, - const char **errmsg, int *err) + int toclose, const char **errmsg, int *err) { pid_t pid; @@ -408,6 +409,11 @@ pex_unix_exec_child (struct pex_obj *obj, int flags, const char *executable, if (close (errdes) < 0) pex_child_error (obj, executable, "close", errno); } + if (toclose >= 0) + { + if (close (toclose) < 0) + pex_child_error (obj, executable, "close", errno); + } if ((flags & PEX_STDERR_TO_STDOUT) != 0) { if (dup2 (STDOUT_FILE_NO, STDERR_FILE_NO) < 0) |