[RFC PATCH] ubifs: Call ubifs_iput when ubifs_iget is used

[Michael Trimarchi]

The inode should be freed after a reference is get to avoid
memory leak

Signed-off-by: Michael Trimarchi <mich...@amarulasolutions.com>
---
 fs/ubifs/ubifs.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c
index 048730db7f..6acd6c3776 100644
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -319,9 +319,7 @@ static int filldir(struct ubifs_info *c, const char *name, 
int namlen,
        }
        ctime_r((time_t *)&inode->i_mtime, filetime);
        printf("%9lld  %24.24s  ", inode->i_size, filetime);
-#ifndef __UBOOT__
        ubifs_iput(inode);
-#endif
 
        printf("%s\n", name);
 
@@ -557,6 +555,7 @@ static unsigned long ubifs_findfile(struct super_block *sb, 
char *filename)
 
                        /* We have some sort of symlink recursion, bail out */
                        if (symlink_count++ > 8) {
+                               ubifs_iput(inode);
                                printf("Symlink recursion, aborting\n");
                                return 0;
                        }
@@ -568,6 +567,7 @@ static unsigned long ubifs_findfile(struct super_block *sb, 
char *filename)
                                 * the leading slash */
                                next = name = link_name + 1;
                                root_inum = 1;
+                               ubifs_iput(inode);
                                continue;
                        }
                        /* Relative to cur dir */
@@ -575,6 +575,7 @@ static unsigned long ubifs_findfile(struct super_block *sb, 
char *filename)
                                        link_name, next == NULL ? "" : next);
                        memcpy(symlinkpath, buf, sizeof(buf));
                        next = name = symlinkpath;
+                       ubifs_iput(inode);
                        continue;
                }
 
@@ -583,8 +584,10 @@ static unsigned long ubifs_findfile(struct super_block 
*sb, char *filename)
                 */
 
                /* Found the node!  */
-               if (!next || *next == '\0')
+               if (!next || *next == '\0') {
+                       ubifs_iput(inode);
                        return inum;
+               }
 
                root_inum = inum;
                name = next;
-- 
2.43.0