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authorKonstantin Komarov <almaz.alexandrovich@paragon-software.com>2023-09-26 11:19:08 +0300
committerKonstantin Komarov <almaz.alexandrovich@paragon-software.com>2023-09-28 15:04:03 +0300
commit32e9212256b88f35466642f9c939bb40cfb2c2de (patch)
tree54b9669027e0dfb1950fb8a02a53f309af966336 /fs/ntfs3
parente52dce610a2d53bf2b5e94a8843c71cb73a91ea5 (diff)
downloadlinux-32e9212256b88f35466642f9c939bb40cfb2c2de.tar.xz
fs/ntfs3: Fix possible NULL-ptr-deref in ni_readpage_cmpr()
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Diffstat (limited to 'fs/ntfs3')
-rw-r--r--fs/ntfs3/frecord.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index d49fbb22bd5e..dad976a68985 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -2148,7 +2148,7 @@ out1:
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);