diff options
| author | Kinsey Moore <kinsey.moore@oarcorp.com> | 2023-10-04 21:41:37 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2023-10-12 18:56:43 -0500 |
| commit | 0a1d0dce3b2f84f7992828f3435ee3f292e79ad9 (patch) | |
| tree | 11b83c8e89430d38e0f801c15f55f3a839027bba /cpukit | |
| parent | d7aa1ab86fc06799286eb5a648eeb488446c4bbc (diff) | |
cpukit/jffs2: Correctly init jffs2_inode_info
The repeated reinitialization of jffs2_inode_info must be done by the
members of the struct to avoid altering others.
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/libfs/src/jffs2/src/fs-rtems.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/cpukit/libfs/src/jffs2/src/fs-rtems.c b/cpukit/libfs/src/jffs2/src/fs-rtems.c index 0d97e7a6fb..8e8dfe8b0c 100644 --- a/cpukit/libfs/src/jffs2/src/fs-rtems.c +++ b/cpukit/libfs/src/jffs2/src/fs-rtems.c @@ -1523,6 +1523,8 @@ static struct _inode *new_inode(struct super_block *sb) inode->i_cache_next = NULL; // Newest inode, about to be cached + mutex_init(&JFFS2_INODE_INFO(inode)->sem) + // Add to the icache for (cached_inode = sb->s_root; cached_inode != NULL; cached_inode = cached_inode->i_cache_next) { @@ -1639,8 +1641,14 @@ void jffs2_iput(struct _inode *i) static inline void jffs2_init_inode_info(struct jffs2_inode_info *f) { - memset(f, 0, sizeof(*f)); - mutex_init(&f->sem); + /* These must be set manually to preserve other members */ + f->highest_version = 0; + f->fragtree = RB_ROOT; + f->metadata = NULL; + f->dents = NULL; + f->target = NULL; + f->flags = 0; + f->usercompr = 0; } static void jffs2_clear_inode (struct _inode *inode) |