From b593442a31ffa02d07727f0b6c767f5451f7b428 Mon Sep 17 00:00:00 2001
From: Laurent Vivier <Laurent@lvivier.info>
Date: Tue, 30 May 2006 16:20:58 +0000
Subject: [PATCH] Do note limite device name to 16 characters

---
 libemile/emile_map_bootblock_read.c  | 2 +-
 libemile/emile_map_bootblock_write.c | 2 +-
 libemile/emile_map_open.c            | 3 ++-
 libemile/partition.h                 | 3 ++-
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/libemile/emile_map_bootblock_read.c b/libemile/emile_map_bootblock_read.c
index f6cced3..5e7623c 100644
--- a/libemile/emile_map_bootblock_read.c
+++ b/libemile/emile_map_bootblock_read.c
@@ -16,7 +16,7 @@ static __attribute__((used)) char* rcsid = "$CVSHeader$";
 
 int emile_map_bootblock_read(emile_map_t* map, char* bootblock)
 {
-	char name[16];
+	char name[MAP_NAME_LEN];
 	int ret;
 	int fd;
 
diff --git a/libemile/emile_map_bootblock_write.c b/libemile/emile_map_bootblock_write.c
index 711bf18..ea99fec 100644
--- a/libemile/emile_map_bootblock_write.c
+++ b/libemile/emile_map_bootblock_write.c
@@ -16,7 +16,7 @@ static __attribute__((used)) char* rcsid = "$CVSHeader$";
 
 int emile_map_bootblock_write(emile_map_t* map, char* bootblock)
 {
-	char name[16];
+	char name[MAP_NAME_LEN];
 	int ret;
 	int fd;
 
diff --git a/libemile/emile_map_open.c b/libemile/emile_map_open.c
index 60721fe..6153dde 100644
--- a/libemile/emile_map_open.c
+++ b/libemile/emile_map_open.c
@@ -35,7 +35,8 @@ emile_map_t* emile_map_open(char *dev, int flags)
 		free(map);
 		return NULL;
 	}
-	strncpy(map->name, dev, 16);
+	strncpy(map->name, dev, MAP_NAME_LEN);
+	map->name[MAP_NAME_LEN - 1] = 0;
 
 	ret = read(map->fd, &map->drivers, sizeof(map->drivers));
 	if (ret == -1)
diff --git a/libemile/partition.h b/libemile/partition.h
index 95a0427..e07c357 100644
--- a/libemile/partition.h
+++ b/libemile/partition.h
@@ -91,9 +91,10 @@ struct Partition {
 #define APPLE_VOID		"Apple_Void"
 #define APPLE_PATCHES		"Apple_Patches" 
 
+#define MAP_NAME_LEN	256
 typedef struct {
 	int fd;
-	char name[16];
+	char name[MAP_NAME_LEN];
 	int current;
 	struct DriverDescriptor drivers;
 	struct Partition partition;