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| author | Nick Mathewson <nickm@torproject.org> | 2013-02-11 16:27:35 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2013-02-11 16:27:35 -0500 |
| commit | da6720e9fa6e86e381cb82dd06bca73e7bc8bc6c (patch) | |
| tree | 1cd23a8228281179ae8e636d5ddde520dd1ac524 /src/common | |
| parent | fc35ee4910326dc1ae718482b30e57666a71df85 (diff) | |
| download | tor-da6720e9fa6e86e381cb82dd06bca73e7bc8bc6c.tar.gz tor-da6720e9fa6e86e381cb82dd06bca73e7bc8bc6c.zip | |
Make _SC_OPEN_MAX actually get used when closing fds before exec.
Fixes bug 8209; bugfix on 0.2.3.1-alpha.
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/util.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/common/util.c b/src/common/util.c index 49353a8ee1..6a69635594 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -3834,12 +3834,13 @@ tor_spawn_background(const char *const filename, const char **argv, child_state = CHILD_STATE_MAXFD; #ifdef _SC_OPEN_MAX - if (-1 != max_fd) { + if (-1 == max_fd) { max_fd = (int) sysconf(_SC_OPEN_MAX); - if (max_fd == -1) + if (max_fd == -1) { max_fd = DEFAULT_MAX_FD; log_warn(LD_GENERAL, "Cannot find maximum file descriptor, assuming %d", max_fd); + } } #else max_fd = DEFAULT_MAX_FD; |