[freenos] [freenos commit] r196 - LinnDump now checks for LINN_SUPER_MAGIC{0|1} bytes.
- From: codesite-noreply@xxxxxxxxxx
- To: freenos@xxxxxxxxxxxxx
- Date: Sat, 04 Jul 2009 21:36:43 +0000
Author: nieklinnenbank
Date: Sat Jul 4 14:36:01 2009
New Revision: 196
Modified:
trunk/srv/filesystem/linn/LinnDump.cpp
Log:
LinnDump now checks for LINN_SUPER_MAGIC{0|1} bytes.
Modified: trunk/srv/filesystem/linn/LinnDump.cpp
==============================================================================
--- trunk/srv/filesystem/linn/LinnDump.cpp (original)
+++ trunk/srv/filesystem/linn/LinnDump.cpp Sat Jul 4 14:36:01 2009
@@ -103,6 +103,14 @@
argv[0], argv[1], strerror(errno));
return EXIT_FAILURE;
}
+ /* Verify magic. */
+ if (super.magic0 != LINN_SUPER_MAGIC0 ||
+ super.magic1 != LINN_SUPER_MAGIC1)
+ {
+ printf("%s: `%s' is not a LinnFS filesystem (magic mismatch)\n",
+ argv[0], argv[1]);
+ return EXIT_FAILURE;
+ }
/* Dump filesystem information. */
printf( "LinnSuperBlock\n"
"[\n"
Other related posts:
- » [freenos] [freenos commit] r196 - LinnDump now checks for LINN_SUPER_MAGIC{0|1} bytes. - codesite-noreply
