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| 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/directory.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/directory.c')
| -rw-r--r-- | fs/udf/directory.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/udf/directory.c b/fs/udf/directory.c index c41c3cc8e5c6..ebed5c60982e 100644 --- a/fs/udf/directory.c +++ b/fs/udf/directory.c @@ -176,7 +176,7 @@ struct fileIdentDesc *udf_get_fileident(void *buffer, int bufsize, int *offset) if (fi->descTag.tagIdent != cpu_to_le16(TAG_IDENT_FID)) { udf_debug("0x%x != TAG_IDENT_FID\n", le16_to_cpu(fi->descTag.tagIdent)); - udf_debug("offset: %u sizeof: %lu bufsize: %u\n", + udf_debug("offset: %d sizeof: %lu bufsize: %d\n", *offset, (unsigned long)sizeof(struct fileIdentDesc), bufsize); return NULL; |