From 4a4cf41b9a51a04886d555aff46a608fef1fe0a3 Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Thu, 13 Oct 2011 11:12:15 +0200 Subject: Make sure /proc/$$/fd exists. This avoids the error message generated by enumerator_create_directory(). --- src/libstrongswan/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/libstrongswan/utils.c') 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) -- cgit v1.2.3