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Note icky constructs mentioned in bug #1903

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- To be dealt with as part of bug #2029
This commit is contained in:
Steven Murdoch 2010-10-04 14:19:17 +01:00
parent 5a77c64834
commit 708ba8899f
1 changed files with 3 additions and 2 deletions
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5
src/common/util.c
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@ -3061,7 +3061,8 @@ tor_spawn_background(const char *const filename, int *stdout_read,
child_state = CHILD_STATE_CLOSEFD; child_state = CHILD_STATE_CLOSEFD;
/* Close all other fds, including the read end of the pipe */ /* Close all other fds, including the read end of the pipe */
/* TODO: use closefrom if available */ /* XXX: use closefrom if available, or better still set FD_CLOEXEC
on all of Tor's open files */
for (fd = STDERR_FILENO + 1; fd < max_fd; fd++) for (fd = STDERR_FILENO + 1; fd < max_fd; fd++)
close(fd); close(fd);
@ -3077,7 +3078,7 @@ tor_spawn_background(const char *const filename, int *stdout_read,
child_state = CHILD_STATE_FAILEXEC; child_state = CHILD_STATE_FAILEXEC;
error: error:
/* TODO: are we leaking fds from the pipe? */ /* XXX: are we leaking fds from the pipe? */
format_helper_exit_status(child_state, errno, hex_errno); format_helper_exit_status(child_state, errno, hex_errno);