torproject/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-12-06 19:41:15 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Make _SC_OPEN_MAX actually get used when closing fds before exec.

Browse Source 
Fixes bug 8209; bugfix on 0.2.3.1-alpha.
This commit is contained in:
Nick Mathewson
2013-02-11 16:27:35 -05:00
parent fc35ee4910
commit da6720e9fa
2 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/common/util.c
+3 -2
View File
@@ -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;