[Kdfs-commits] [tools]UNNAMED PROJECT branch, master, updated. e18d0c55ce0f094075668124463c4a6a262288b8

[Marko O. <d0...@us...>]

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- Log -----------------------------------------------------------------
commit e18d0c55ce0f094075668124463c4a6a262288b8
Author: Marko Obrovac <mar...@in...>
Date:   Thu Nov 25 22:33:54 2010 +0100

    [BUGFIX] Check the user's privileges before executing mkfs.kdfs

diff --git a/tools/mkfs_kdfs.c b/tools/mkfs_kdfs.c
index 56f5bfb..9a4bf32 100644
--- a/tools/mkfs_kdfs.c
+++ b/tools/mkfs_kdfs.c
@@ -145,7 +145,11 @@ int main(int argc, char* argv[])
 //	backmode = umask(0);
 //	printf("mode %o \n", backmode);
 
-	/* TODO PRIORITY 3: Only root should be granted to call mkfs.kdfs */
+	// check for root privileges
+	if (getuid() != 0) {
+		fprintf(stderr, "Error: you need root privileges to run this program!\n");
+		exit(EXIT_FAILURE);
+	}
 
 	if (argc != 3) {
 		usage();

-----------------------------------------------------------------------

Summary of changes:
 tools/mkfs_kdfs.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)


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