X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fjournal%2Fjournal-file.c;h=986e94de392ac12011c27e16352e79638a79a2b1;hb=54cba0b16cdc94d5c21e8d805a4ade1255d43bc9;hp=b6de502da8a7e2a36fa8d0e06ce7cfcf52ba2109;hpb=d89c8fdf48c7bad5816b9f2e77e8361721f22517;p=elogind.git

diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index b6de502da..986e94de3 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -279,12 +279,6 @@ static int journal_file_verify_header(JournalFile *f) {
             !VALID64(le64toh(f->header->entry_array_offset)))
                 return -ENODATA;
 
-        if (le64toh(f->header->data_hash_table_offset) < le64toh(f->header->header_size) ||
-            le64toh(f->header->field_hash_table_offset) < le64toh(f->header->header_size) ||
-            le64toh(f->header->tail_object_offset) < le64toh(f->header->header_size) ||
-            le64toh(f->header->entry_array_offset) < le64toh(f->header->header_size))
-                return -ENODATA;
-
         if (f->writable) {
                 uint8_t state;
                 sd_id128_t machine_id;
@@ -819,7 +813,9 @@ int journal_file_find_data_object_with_hash(
                         goto next;
 
                 if (o->object.flags & OBJECT_COMPRESSION_MASK) {
-                        uint64_t l, rsize;
+#if defined(HAVE_XZ) || defined(HAVE_LZ4)
+                        uint64_t l;
+                        size_t rsize;
 
                         l = le64toh(o->object.size);
                         if (l <= offsetof(Object, data.payload))
@@ -843,7 +839,9 @@ int journal_file_find_data_object_with_hash(
 
                                 return 1;
                         }
-
+#else
+                        return -EPROTONOSUPPORT;
+#endif
                 } else if (le64toh(o->object.size) == osize &&
                            memcmp(o->data.payload, data, size) == 0) {
 
@@ -982,7 +980,7 @@ static int journal_file_append_data(
 #if defined(HAVE_XZ) || defined(HAVE_LZ4)
         if (f->compress_xz &&
             size >= COMPRESSION_SIZE_THRESHOLD) {
-                uint64_t rsize;
+                size_t rsize;
 
                 compression = compress_blob(data, size, o->data.payload, &rsize);
 
@@ -990,7 +988,7 @@ static int journal_file_append_data(
                         o->object.size = htole64(offsetof(Object, data.payload) + rsize);
                         o->object.flags |= compression;
 
-                        log_debug("Compressed data object %"PRIu64" -> %"PRIu64" using %s",
+                        log_debug("Compressed data object %"PRIu64" -> %zu using %s",
                                   size, rsize, object_compressed_to_string(compression));
                 }
         }
@@ -2476,7 +2474,7 @@ int journal_file_open(
         f->flags = flags;
         f->prot = prot_from_flags(flags);
         f->writable = (flags & O_ACCMODE) != O_RDONLY;
-#if defined(HAVE_LZ)
+#if defined(HAVE_LZ4)
         f->compress_lz4 = compress;
 #elif defined(HAVE_XZ)
         f->compress_xz = compress;
@@ -2772,7 +2770,8 @@ int journal_file_copy_entry(JournalFile *from, JournalFile *to, Object *o, uint6
                         return -E2BIG;
 
                 if (o->object.flags & OBJECT_COMPRESSION_MASK) {
-                        uint64_t rsize;
+#if defined(HAVE_XZ) || defined(HAVE_LZ4)
+                        size_t rsize;
 
                         r = decompress_blob(o->object.flags & OBJECT_COMPRESSION_MASK,
                                             o->data.payload, l, &from->compress_buffer, &from->compress_buffer_size, &rsize, 0);
@@ -2781,6 +2780,9 @@ int journal_file_copy_entry(JournalFile *from, JournalFile *to, Object *o, uint6
 
                         data = from->compress_buffer;
                         l = rsize;
+#else
+                        return -EPROTONOSUPPORT;
+#endif
                 } else
                         data = o->data.payload;