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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 19:30:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 19:30:58 +0300 |
| commit | 1b39e7de5f4110f0dfda32693b968ab7709977ec (patch) | |
| tree | 76cde8070b62733e06a06aee40cc266a1d9dd54f /fs/hfsplus/unicode.c | |
| parent | cd5b27c9e334ff91ec39647957a3bdf75f171938 (diff) | |
| parent | 9becd7c25c61ae7e5b6fbfc3c226b1f23af7638c (diff) | |
| download | linux-rolling-lts.tar.xz | |
Merge v6.12.43linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/hfsplus/unicode.c')
| -rw-r--r-- | fs/hfsplus/unicode.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/hfsplus/unicode.c b/fs/hfsplus/unicode.c index 73342c925a4b..36b6cf2a3abb 100644 --- a/fs/hfsplus/unicode.c +++ b/fs/hfsplus/unicode.c @@ -132,7 +132,14 @@ int hfsplus_uni2asc(struct super_block *sb, op = astr; ip = ustr->unicode; + ustrlen = be16_to_cpu(ustr->length); + if (ustrlen > HFSPLUS_MAX_STRLEN) { + ustrlen = HFSPLUS_MAX_STRLEN; + pr_err("invalid length %u has been corrected to %d\n", + be16_to_cpu(ustr->length), ustrlen); + } + len = *len_p; ce1 = NULL; compose = !test_bit(HFSPLUS_SB_NODECOMPOSE, &HFSPLUS_SB(sb)->flags); |