diff options
Diffstat (limited to 'lib/common/src/data_reader_dump.c')
| -rw-r--r-- | lib/common/src/data_reader_dump.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/lib/common/src/data_reader_dump.c b/lib/common/src/data_reader_dump.c index e3cbb87..920b2bd 100644 --- a/lib/common/src/data_reader_dump.c +++ b/lib/common/src/data_reader_dump.c @@ -26,8 +26,7 @@ int sqfs_data_reader_dump(const char *name, sqfs_data_reader_t *data, diff = (filesz < block_size) ? filesz : block_size; if (SQFS_IS_SPARSE_BLOCK(inode->extra[i])) { - if (fp->append(fp, NULL, diff)) - return -1; + err = fp->append(fp, NULL, diff); } else { err = sqfs_data_reader_get_block(data, inode, i, &chunk_size, &chunk); @@ -38,11 +37,11 @@ int sqfs_data_reader_dump(const char *name, sqfs_data_reader_t *data, err = fp->append(fp, chunk, chunk_size); free(chunk); - - if (err) - return -1; } + if (err) + goto fail_io; + filesz -= diff; } @@ -58,8 +57,11 @@ int sqfs_data_reader_dump(const char *name, sqfs_data_reader_t *data, free(chunk); if (err) - return -1; + goto fail_io; } return 0; +fail_io: + sqfs_perror(fp->get_filename(fp), "writing data block", err); + return -1; } |