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fs/unionfs: fix memory leak about directory operation

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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
This commit is contained in:
dongjiuzhu1
2022-11-14 12:15:56 +08:00
committed by Xiang Xiao
parent 8a8e115623
commit 0740ebb21b
1 changed files with 1 additions and 4 deletions
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fs/unionfs/fs_unionfs.c
+1 -4
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@@ -1601,10 +1601,7 @@ static int unionfs_closedir(FAR struct inode *mountpt,
kmm_free(udir->fu_relpath); kmm_free(udir->fu_relpath);
} }
udir->fu_ndx = 0; kmm_free(udir);
udir->fu_relpath = NULL;
udir->fu_lower[0] = NULL;
udir->fu_lower[1] = NULL;
/* Decrement the count of open reference. If that count would go to zero /* Decrement the count of open reference. If that count would go to zero
* and if the file system has been unmounted, then destroy the file system * and if the file system has been unmounted, then destroy the file system