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| author | Tobias Brunner <tobias@strongswan.org> | 2011-10-13 11:12:15 +0200 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2011-10-13 11:22:40 +0200 |
| commit | 4a4cf41b9a51a04886d555aff46a608fef1fe0a3 (patch) | |
| tree | c4982b1d08ade9207a57d396171757ad6f0c6ecd | |
| parent | 5051bd23eb81c8ac53a0966badcd6a02479f3601 (diff) | |
| download | strongswan-4a4cf41b9a51a04886d555aff46a608fef1fe0a3.tar.bz2 strongswan-4a4cf41b9a51a04886d555aff46a608fef1fe0a3.tar.xz | |
Make sure /proc/$$/fd exists.
This avoids the error message generated by enumerator_create_directory().
| -rw-r--r-- | src/libstrongswan/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstrongswan/utils.c b/src/libstrongswan/utils.c index 7ad948f70..043330ce3 100644 --- a/src/libstrongswan/utils.c +++ b/src/libstrongswan/utils.c @@ -205,7 +205,7 @@ void closefrom(int lowfd) /* try to close only open file descriptors on Linux... */ len = snprintf(fd_dir, sizeof(fd_dir), "/proc/%u/fd", getpid()); - if (len > 0 && len < sizeof(fd_dir)) + if (len > 0 && len < sizeof(fd_dir) && access(fd_dir, F_OK) == 0) { enumerator_t *enumerator = enumerator_create_directory(fd_dir); if (enumerator) |