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-rw-r--r--fs/ncpfs/inode.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 861d950..67a90bf 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -327,6 +327,7 @@ static int ncp_parse_options(struct ncp_mount_data_kernel *data, char *options)
char *optarg;
unsigned long optint;
int version = 0;
+ int ret;
data->flags = 0;
data->int_flags = 0;
@@ -343,8 +344,9 @@ static int ncp_parse_options(struct ncp_mount_data_kernel *data, char *options)
data->mounted_vol[0] = 0;
while ((optval = ncp_getopt("ncpfs", &options, ncp_opts, NULL, &optarg, &optint)) != 0) {
- if (optval < 0)
- return optval;
+ ret = optval;
+ if (ret < 0)
+ goto err;
switch (optval) {
case 'u':
data->uid = optint;
@@ -380,18 +382,21 @@ static int ncp_parse_options(struct ncp_mount_data_kernel *data, char *options)
data->info_fd = optint;
break;
case 'v':
- if (optint < NCP_MOUNT_VERSION_V4) {
- return -ECHRNG;
- }
- if (optint > NCP_MOUNT_VERSION_V5) {
- return -ECHRNG;
- }
+ ret = -ECHRNG;
+ if (optint < NCP_MOUNT_VERSION_V4)
+ goto err;
+ if (optint > NCP_MOUNT_VERSION_V5)
+ goto err;
version = optint;
break;
}
}
return 0;
+err:
+ put_pid(data->wdog_pid);
+ data->wdog_pid = NULL;
+ return ret;
}
static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
@@ -409,6 +414,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
#endif
struct ncp_entry_info finfo;
+ data.wdog_pid = NULL;
server = kzalloc(sizeof(struct ncp_server), GFP_KERNEL);
if (!server)
return -ENOMEM;
@@ -679,6 +685,7 @@ out_fput:
*/
fput(ncp_filp);
out:
+ put_pid(data.wdog_pid);
sb->s_fs_info = NULL;
kfree(server);
return error;
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