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!146 Fix the LFN dir entry leak in fatfs. 

Merge pull request !146 from JING/master
This commit is contained in:
openharmony_ci 2021-04-16 17:31:45 +08:00 committed by Gitee
parent af2b0ac75b 580ed3ea62
commit 098da53afe
1 changed files with 3 additions and 0 deletions
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3
fs/fat/os_adapt/fatfs.c
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@ -399,6 +399,7 @@ int fatfs_create(struct Vnode *parent, const char *name, int mode, struct Vnode
ret = fatfs_2_vfs(result);
goto ERROR_UNLOCK;
}
dp->blk_ofs = dir_ofs(dp);
get_fileinfo(dp, finfo);
dp->obj.objsize = 0;
@ -1539,6 +1540,7 @@ int fatfs_rename(struct Vnode *old_vnode, struct Vnode *new_parent, const char *
if (result != FR_OK) {
goto ERROR_FREE;
}
dp_new->blk_ofs = dir_ofs(dp_new);
get_fileinfo(dp_new, finfo_new);
dfp_new->fno.fp_list.pstNext = dfp_old->fno.fp_list.pstNext;
@ -1770,6 +1772,7 @@ int fatfs_mkdir(struct Vnode *parent, const char *name, mode_t mode, struct Vnod
if (result != FR_OK) {
goto ERROR_REMOVE_CHAIN;
}
dfp_new->f_dir.blk_ofs = dir_ofs(&(dfp_new->f_dir));
get_fileinfo(&(dfp_new->f_dir), &(dfp_new->fno));
ret = VnodeAlloc(&fatfs_vops, &vp);