diff options
Diffstat (limited to '')
| -rw-r--r-- | src/assuan-support.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/src/assuan-support.c b/src/assuan-support.c index cd9cbc41..b5d2548a 100644 --- a/src/assuan-support.c +++ b/src/assuan-support.c @@ -117,19 +117,25 @@ my_spawn (assuan_context_t ctx, pid_t *r_pid, const char *name, return gpg_error (GPG_ERR_NOT_IMPLEMENTED); i = 0; - while (fd_child_list[i] != ASSUAN_INVALID_FD) - i++; + if (fd_child_list) + { + while (fd_child_list[i] != ASSUAN_INVALID_FD) + i++; + } /* fd_in, fd_out, terminator */ i += 3; fd_items = malloc (sizeof (struct spawn_fd_item_s) * i); if (! fd_items) return gpg_error_from_syserror (); i = 0; - while (fd_child_list[i] != ASSUAN_INVALID_FD) + if (fd_child_list) { - fd_items[i].fd = fd_child_list[i]; - fd_items[i].dup_to = -1; - i++; + while (fd_child_list[i] != ASSUAN_INVALID_FD) + { + fd_items[i].fd = fd_child_list[i]; + fd_items[i].dup_to = -1; + i++; + } } if (fd_in != ASSUAN_INVALID_FD) { @@ -151,10 +157,13 @@ my_spawn (assuan_context_t ctx, pid_t *r_pid, const char *name, { i = 0; - while (fd_child_list[i] != ASSUAN_INVALID_FD) + if (fd_child_list) { - fd_child_list[i] = fd_items[i].peer_name; - i++; + while (fd_child_list[i] != ASSUAN_INVALID_FD) + { + fd_child_list[i] = fd_items[i].peer_name; + i++; + } } } free (fd_items); |