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fs/ntfs3: Fix possible NULL-ptr-deref in ni_readpage_cmpr()

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Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
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Konstantin Komarov 2023-09-26 11:19:08 +03:00
parent e52dce610a
commit 32e9212256
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1 changed files with 1 additions and 1 deletions
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fs/ntfs3/frecord.c
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@ -2148,7 +2148,7 @@ int ni_readpage_cmpr(struct ntfs_inode *ni, struct page *page)
for (i = 0; i < pages_per_frame; i++) {
pg = pages[i];
if (i == idx)
if (i == idx || !pg)
continue;
unlock_page(pg);
put_page(pg);