Package: dosfstools
Version: 3.0.9-1
Severity: important
Tags: upstream patch


When there are unused cluster chains on a FAT32 filesystem dosfsck is
unable to create a unique filename for them and dies.

This is because the FAT32 specific code to create a unique filename
always creates "\000\000\000\000FSCK.RES" as filename.

The attached patch fixes this by using the way the non-FAT32-specific code
generates unique filenames.

-- System Information:
Debian Release: 6.0.2
  APT prefers stable
  APT policy: (990, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages dosfstools depends on:
ii  libc6                         2.11.2-10  Embedded GNU C Library: Shared lib

dosfstools recommends no packages.

dosfstools suggests no packages.

-- no debconf information
diff --git a/src/check.c b/src/check.c
index 3f175b0..72ee885 100644
--- a/src/check.c
+++ b/src/check.c
@@ -129,10 +129,7 @@ loff_t alloc_rootdir_entry(DOS_FS * fs, DIR_ENT * de, const char *pattern)
 	}
 	memset(de, 0, sizeof(DIR_ENT));
 	while (1) {
-	    char expanded[12];
-	    sprintf(expanded, pattern, curr_num);
-	    memcpy(de->name + 4, expanded, 4);
-	    memcpy(de->ext, expanded + 4, 3);
+	    sprintf(de->name, pattern, curr_num);
 	    clu_num = fs->root_cluster;
 	    i = 0;
 	    offset2 = cluster_start(fs, clu_num);

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