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Merge branch 'master' of git://git.denx.de/u-boot-ubi

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* 'master' of git://git.denx.de/u-boot-ubi:
  ubifs: Fix memory leak in ubifs_finddir

Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2012-09-03 21:24:49 +02:00
commit 48efe65829
1 changed files with 6 additions and 5 deletions
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11
fs/ubifs/ubifs.c
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@ -295,6 +295,7 @@ static int ubifs_finddir(struct super_block *sb, char *dirname,
struct file *file; struct file *file;
struct dentry *dentry; struct dentry *dentry;
struct inode *dir; struct inode *dir;
int ret = 0;
file = kzalloc(sizeof(struct file), 0); file = kzalloc(sizeof(struct file), 0);
dentry = kzalloc(sizeof(struct dentry), 0); dentry = kzalloc(sizeof(struct dentry), 0);
@ -336,7 +337,8 @@ static int ubifs_finddir(struct super_block *sb, char *dirname,
if ((strncmp(dirname, (char *)dent->name, nm.len) == 0) && if ((strncmp(dirname, (char *)dent->name, nm.len) == 0) &&
(strlen(dirname) == nm.len)) { (strlen(dirname) == nm.len)) {
*inum = le64_to_cpu(dent->inum); *inum = le64_to_cpu(dent->inum);
return 1; ret = 1;
goto out_free;
} }
/* Switch to the next entry */ /* Switch to the next entry */
@ -355,11 +357,10 @@ static int ubifs_finddir(struct super_block *sb, char *dirname,
} }
out: out:
if (err != -ENOENT) { if (err != -ENOENT)
ubifs_err("cannot find next direntry, error %d", err); ubifs_err("cannot find next direntry, error %d", err);
return err;
}
out_free:
if (file->private_data) if (file->private_data)
kfree(file->private_data); kfree(file->private_data);
if (file) if (file)
@ -369,7 +370,7 @@ out:
if (dir) if (dir)
free(dir); free(dir);
return 0; return ret;
} }
static unsigned long ubifs_findfile(struct super_block *sb, char *filename) static unsigned long ubifs_findfile(struct super_block *sb, char *filename)