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path: root/lib/sqfs/block_processor/winpthread.c
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Diffstat (limited to 'lib/sqfs/block_processor/winpthread.c')
-rw-r--r--lib/sqfs/block_processor/winpthread.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/sqfs/block_processor/winpthread.c b/lib/sqfs/block_processor/winpthread.c
index 80cbde9..281eb6b 100644
--- a/lib/sqfs/block_processor/winpthread.c
+++ b/lib/sqfs/block_processor/winpthread.c
@@ -192,6 +192,7 @@ static void block_processor_destroy(sqfs_object_t *obj)
free_blk_list(proc->proc_queue);
free_blk_list(proc->io_queue);
free_blk_list(proc->done);
+ free_blk_list(proc->base.free_list);
free(proc->base.blk_current);
free(proc->base.frag_block);
free(proc);
@@ -390,12 +391,13 @@ static void append_block(thread_pool_processor_t *proc, sqfs_block_t *block)
static int handle_io_queue(thread_pool_processor_t *proc, sqfs_block_t *list)
{
- sqfs_block_t *it = list;
+ sqfs_block_t *it;
int status = 0;
- while (status == 0 && it != NULL) {
+ while (status == 0 && list != NULL) {
+ it = list;
+ list = list->next;
status = process_completed_block(&proc->base, it);
- it = it->next;
if (status != 0) {
LOCK(&proc->mtx);
@@ -413,7 +415,7 @@ int append_to_work_queue(sqfs_block_processor_t *proc, sqfs_block_t *block)
{
thread_pool_processor_t *thproc = (thread_pool_processor_t *)proc;
sqfs_block_t *io_list = NULL, *io_list_last = NULL;
- sqfs_block_t *blk, *fragblk, *free_list = NULL;
+ sqfs_block_t *blk, *fragblk;
int status;
LOCK(&thproc->mtx);
@@ -454,8 +456,6 @@ int append_to_work_queue(sqfs_block_processor_t *proc, sqfs_block_t *block)
fragblk = NULL;
thproc->status = process_completed_fragment(proc, blk,
&fragblk);
- blk->next = free_list;
- free_list = blk;
if (fragblk != NULL) {
fragblk->io_seq_num = thproc->io_enq_id++;
@@ -472,11 +472,12 @@ int append_to_work_queue(sqfs_block_processor_t *proc, sqfs_block_t *block)
UNLOCK(&thproc->mtx);
free(block);
- if (status == 0)
+ if (status == 0) {
status = handle_io_queue(thproc, io_list);
+ } else {
+ free_blk_list(io_list);
+ }
- free_blk_list(io_list);
- free_blk_list(free_list);
return status;
}
@@ -504,7 +505,6 @@ int sqfs_block_processor_finish(sqfs_block_processor_t *proc)
if (status == 0)
status = handle_io_queue(thproc, blk);
- free(blk);
if (status != 0) {
LOCK(&thproc->mtx);