diff options
| author | Steve Magnani <steve.magnani@digidescorp.com> | 2017-10-12 16:48:41 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2017-10-17 13:00:58 +0300 |
| commit | fcbf7637e6647e00de04d4b2e05ece2484bb3062 (patch) | |
| tree | 438535f802620428f7f42c6f44153b5fc5bfe29b /fs/udf/balloc.c | |
| parent | b490bdd630cc43a5725e76c7c23f8a7e55551145 (diff) | |
| download | linux-fcbf7637e6647e00de04d4b2e05ece2484bb3062.tar.xz | |
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/balloc.c')
| -rw-r--r-- | fs/udf/balloc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index cbfd6043274b..1b961b1d9699 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -58,7 +58,7 @@ static int __load_block_bitmap(struct super_block *sb, int nr_groups = bitmap->s_nr_groups; if (block_group >= nr_groups) { - udf_debug("block_group (%d) > nr_groups (%d)\n", + udf_debug("block_group (%u) > nr_groups (%d)\n", block_group, nr_groups); } @@ -122,7 +122,7 @@ static void udf_bitmap_free_blocks(struct super_block *sb, partmap = &sbi->s_partmaps[bloc->partitionReferenceNum]; if (bloc->logicalBlockNum + count < count || (bloc->logicalBlockNum + count) > partmap->s_partition_len) { - udf_debug("%d < %d || %d + %d > %d\n", + udf_debug("%u < %d || %u + %u > %u\n", bloc->logicalBlockNum, 0, bloc->logicalBlockNum, count, partmap->s_partition_len); @@ -151,9 +151,9 @@ static void udf_bitmap_free_blocks(struct super_block *sb, bh = bitmap->s_block_bitmap[bitmap_nr]; for (i = 0; i < count; i++) { if (udf_set_bit(bit + i, bh->b_data)) { - udf_debug("bit %ld already set\n", bit + i); + udf_debug("bit %lu already set\n", bit + i); udf_debug("byte=%2x\n", - ((char *)bh->b_data)[(bit + i) >> 3]); + ((__u8 *)bh->b_data)[(bit + i) >> 3]); } } udf_add_free_space(sb, sbi->s_partition, count); @@ -364,7 +364,7 @@ static void udf_table_free_blocks(struct super_block *sb, partmap = &sbi->s_partmaps[bloc->partitionReferenceNum]; if (bloc->logicalBlockNum + count < count || (bloc->logicalBlockNum + count) > partmap->s_partition_len) { - udf_debug("%d < %d || %d + %d > %d\n", + udf_debug("%u < %d || %u + %u > %u\n", bloc->logicalBlockNum, 0, bloc->logicalBlockNum, count, partmap->s_partition_len); @@ -517,7 +517,7 @@ static int udf_table_prealloc_blocks(struct super_block *sb, while (first_block != eloc.logicalBlockNum && (etype = udf_next_aext(table, &epos, &eloc, &elen, 1)) != -1) { - udf_debug("eloc=%d, elen=%d, first_block=%d\n", + udf_debug("eloc=%u, elen=%u, first_block=%u\n", eloc.logicalBlockNum, elen, first_block); ; /* empty loop body */ } |