removing superblock overlap patch

1 files changed, 0 insertions, 128 deletions

diff --git a/debian/patches/50-superblock-partition-limit.dpatch b/debian/patches/50-superblock-partition-limit.dpatch
deleted file mode 100755
index 6e5df0a7..00000000
--- a/debian/patches/50-superblock-partition-limit.dpatch
+++ /dev/null
@@ -1,128 +0,0 @@
-#! /bin/sh /usr/share/dpatch/dpatch-run
-## 50-superblock-partition-limit.dpatch by martin f. krafft <madduck@debian.org>
-##
-## All lines beginning with `## DP:' are a description of the patch.
-## DP: No description.
-
-@DPATCH@
-diff -urNad mdadm.git~/config.c mdadm.git/config.c
---- mdadm.git~/config.c	2006-09-20 17:53:00.863178469 +0200
-+++ mdadm.git/config.c	2006-09-21 15:35:17.513157034 +0200
-@@ -219,31 +219,105 @@
-     char *name;
- } *cdevlist = NULL;
- 
-+char* skipblanks(char* buf)
-+{
-+	if (!buf) return buf;
-+	while (*buf != '\0' && isblank(*buf)) ++buf;
-+	return buf;
-+}
-+
-+char* skipnonblanks(char* buf)
-+{
-+	if (!buf) return buf;
-+	while (*buf != '\0' && !isblank(*buf)) ++buf;
-+	return buf;
-+}
-+
-+char* skipdigits(char* buf)
-+{
-+	if (!buf) return buf;
-+	while (*buf != '\0' && isdigit(*buf)) ++buf;
-+	return buf;
-+}
-+
- mddev_dev_t load_partitions(void)
- {
- 	FILE *f = fopen("/proc/partitions", "r");
--	char buf[1024];
-+	char buf[1024], last_device_name[1024];
-+	int last_major = -1;
- 	mddev_dev_t rv = NULL;
- 	if (f == NULL) {
- 		fprintf(stderr, Name ": cannot open /proc/partitions\n");
- 		return NULL;
- 	}
--	while (fgets(buf, 1024, f)) {
--		int major, minor;
--		char *name, *mp;
-+	while (!feof(f) && fgets(buf, 1024, f)) {
-+		unsigned long major, minor;
-+		char *name, *kernel_name, *mp, *ptr;
- 		mddev_dev_t d;
- 
--		buf[1023] = '\0';
--		if (buf[0] != ' ')
--			continue;
-+		/*
-+		 * All partition lines start with a space.
-+		 */
-+		if (buf[0] != ' ') continue;
-+
-+		/*
-+		 * Chop at the end of each line.
-+		 */
-+		ptr = strchr(buf, '\n');
-+		if (ptr) *ptr = '\0';
-+
-+		/*
-+		 * Extract the major and minor numbers and obtain the device node name.
-+		 * 10 is the max number of digits expected in a major/minor number
-+		 * (32bit).
-+		 */
- 		major = strtoul(buf, &mp, 10);
--		if (mp == buf || *mp != ' ') 
--			continue;
--		minor = strtoul(mp, NULL, 10);
-+		if (mp == buf || *mp != ' ') continue;
-+		mp = skipblanks(mp);
-+		minor = strtoul(mp, &mp, 10);
-+		mp = skipblanks(mp);
- 
- 		name = map_dev(major, minor, 1);
--		if (!name)
--			continue;
-+		if (!name) continue;
-+
-+		/*
-+		 * mp now points at the third field, which is digits only. We thus skip
-+		 * all spaces and digits to reach the forth field.
-+		 */
-+		mp = skipdigits(mp);
-+		mp = skipblanks(mp);
-+
-+		/*
-+		 * Now the cursor is at the beginning to the kernel name, so we point
-+		 * there and terminate the string on the first space character.
-+		 */
-+		kernel_name = mp;
-+		mp = skipnonblanks(mp);
-+		*mp = '\0';
-+
-+		/*
-+		 * Check if this could be a partition of the previous device
-+		 * (the disk _always_ comes just before the first partition, cf.
-+		 * /usr/src/linux/fs/partitions/check.c)
-+		 */
-+		if (major == last_major && strlen(kernel_name) > strlen(last_device_name) &&
-+				strncmp(kernel_name, last_device_name, strlen(last_device_name)) == 0 &&
-+				isdigit(kernel_name[strlen(kernel_name) - 1])) {
-+			/*
-+			 * The previous device appears to have a partition table, so delete it
-+			 * so it isn't scanned for a superblock. This makes sure we don't get
-+			 * confused when a partition with an md superblock lives very close to
-+			 * the end of a disk.
-+			 */
-+			d = rv->next;
-+			free(rv->devname);
-+			free(rv);
-+			rv = d;
-+		}
-+
-+		last_major = major;
-+		strcpy(last_device_name, kernel_name);
-+
- 		d = malloc(sizeof(*d));
- 		d->devname = strdup(name);
- 		d->next = rv;