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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-07 20:19:05 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-07 20:40:07 +0200
commit60064dd0412a149fe00cfc4e2f2361c22656db57 (patch)
treef4a2aaed857aeca621ee96e46e23858d4025fcf8 /lib/sqfshelper/data_reader.c
parente71c56420a8fc3dc7e36eb059304a362b47a1c15 (diff)
Remove printing to stderr in libsquashfs with returning error numbers
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfshelper/data_reader.c')
-rw-r--r--lib/sqfshelper/data_reader.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/sqfshelper/data_reader.c b/lib/sqfshelper/data_reader.c
index f7984b8..fc92e28 100644
--- a/lib/sqfshelper/data_reader.c
+++ b/lib/sqfshelper/data_reader.c
@@ -109,6 +109,8 @@ data_reader_t *data_reader_create(int fd, sqfs_super_t *super,
{
data_reader_t *data = alloc_flex(sizeof(*data), super->block_size, 3);
size_t i, size;
+ void *raw_frag;
+ int ret;
if (data == NULL) {
perror("creating data reader");
@@ -142,15 +144,17 @@ data_reader_t *data_reader_create(int fd, sqfs_super_t *super,
return NULL;
}
- data->frag = sqfs_read_table(fd, cmp, size,
- super->fragment_table_start,
- super->directory_table_start,
- super->fragment_table_start);
- if (data->frag == NULL) {
+ ret = sqfs_read_table(fd, cmp, size, super->fragment_table_start,
+ super->directory_table_start,
+ super->fragment_table_start, &raw_frag);
+
+ if (ret) {
free(data);
return NULL;
}
+ data->frag = raw_frag;
+
for (i = 0; i < data->num_fragments; ++i) {
data->frag[i].size = le32toh(data->frag[i].size);
data->frag[i].start_offset =