diff options
| author | Steve Magnani <steve.magnani@digidescorp.com> | 2017-10-12 15:48:41 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2017-10-17 12:00:58 +0200 |
| commit | fcbf7637e6647e00de04d4b2e05ece2484bb3062 (patch) | |
| tree | 438535f802620428f7f42c6f44153b5fc5bfe29b /fs/udf/unicode.c | |
| parent | udf: Fix 64-bit sign extension issues affecting blocks > 0x7FFFFFFF (diff) | |
| download | linux-fcbf7637e6647e00de04d4b2e05ece2484bb3062.tar.xz linux-fcbf7637e6647e00de04d4b2e05ece2484bb3062.zip | |
udf: Fix signed/unsigned format specifiers
Fix problems noted in compilion with -Wformat=2 -Wformat-signedness.
In particular, a mismatch between the signedness of a value and the
signedness of its format specifier can result in unsigned values being
printed as negative numbers, e.g.:
Partition (0 type 1511) starts at physical 460, block length -1779968542
...which occurs when mounting a large (> 1 TiB) UDF partition.
Changes since V1:
* Fixed additional issues noted in udf_bitmap_free_blocks(),
udf_get_fileident(), udf_show_options()
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/unicode.c')
| -rw-r--r-- | fs/udf/unicode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/udf/unicode.c b/fs/udf/unicode.c index 695389a4fc23..f897e55f2cd0 100644 --- a/fs/udf/unicode.c +++ b/fs/udf/unicode.c @@ -200,7 +200,7 @@ static int udf_name_from_CS0(uint8_t *str_o, int str_max_len, cmp_id = ocu[0]; if (cmp_id != 8 && cmp_id != 16) { memset(str_o, 0, str_max_len); - pr_err("unknown compression code (%d)\n", cmp_id); + pr_err("unknown compression code (%u)\n", cmp_id); return -EINVAL; } u_ch = cmp_id >> 3; |