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lib/repo-commit: Fix types of content size cache entries 

Use goffset rather than gsize for file sizes. More importantly, get the
unpacked_size from g_file_info_get_size() (goffset) rather than from the
splice return value, which has type gssize.

This will make a difference on 32-bit systems, where goffset is defined
as off64_t, but gsize is 32 bits.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Closes: #999
Approved by: cgwalters
This commit is contained in:
Philip Withnall 2017-07-10 19:48:52 +01:00 committed by Atomic Bot
parent 0aa20df20e
commit 7d57459e83
1 changed files with 11 additions and 10 deletions
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21
src/libostree/ostree-repo-commit.c
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@ -299,13 +299,13 @@ commit_loose_regfile_object (OstreeRepo *self,
typedef struct
{
gsize unpacked;
gsize archived;
goffset unpacked;
goffset archived;
} OstreeContentSizeCacheEntry;
static OstreeContentSizeCacheEntry *
content_size_cache_entry_new (gsize unpacked,
gsize archived)
content_size_cache_entry_new (goffset unpacked,
goffset archived)
{
OstreeContentSizeCacheEntry *entry = g_slice_new0 (OstreeContentSizeCacheEntry);
@ -325,8 +325,8 @@ content_size_cache_entry_free (gpointer entry)
static void
repo_store_size_entry (OstreeRepo *self,
const gchar *checksum,
gsize unpacked,
gsize archived)
goffset unpacked,
goffset archived)
{
if (G_UNLIKELY (self->object_sizes == NULL))
self->object_sizes = g_hash_table_new_full (g_str_hash, g_str_equal,
@ -594,7 +594,7 @@ write_content_object (OstreeRepo *self,
*/
g_auto(OtCleanupUnlinkat) tmp_unlinker = { self->tmp_dir_fd, NULL };
g_auto(GLnxTmpfile) tmpf = { 0, };
gssize unpacked_size = 0;
goffset unpacked_size = 0;
gboolean indexable = FALSE;
/* Is it a symlink physically? */
if (phys_object_is_symlink)
@ -643,10 +643,11 @@ write_content_object (OstreeRepo *self,
/* Don't close the base; we'll do that later */
g_filter_output_stream_set_close_base_stream ((GFilterOutputStream*)compressed_out_stream, FALSE);
unpacked_size = g_output_stream_splice (compressed_out_stream, file_input,
0, cancellable, error);
if (unpacked_size < 0)
if (g_output_stream_splice (compressed_out_stream, file_input,
0, cancellable, error) < 0)
return FALSE;
unpacked_size = g_file_info_get_size (file_info);
}
if (!g_output_stream_flush (temp_out, cancellable, error))