[CRIU] [PATCH] dump: fix check for service dentries

[Kinsbursky Stanislav]

Without the patch all files,. starting from "." will be ommited.
Use of strcmp() is safe - look at kernel "filldir" function.

Signed-off-by: Stanislav Kinsbursky <skinsbursky at openvz.org>

---
 cr-dump.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/cr-dump.c b/cr-dump.c
index b99e023..7d43b74 100644
--- a/cr-dump.c
+++ b/cr-dump.c
@@ -391,7 +391,9 @@ static int dump_task_files(pid_t pid, struct cr_fdset *cr_fdset,
 		struct fd_parms p;
 		int lfd;
 
-		if (de->d_name[0] == '.')
+		if (!strcmp(de->d_name, "."))
+			continue;
+		if (!strcmp(de->d_name, ".."))
 			continue;
 		if (read_fd_params(pid, de->d_name, &p))
 			return -1;