diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/sqfs/blk_proc/pthread.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/lib/sqfs/blk_proc/pthread.c b/lib/sqfs/blk_proc/pthread.c index b1755ce..85146da 100644 --- a/lib/sqfs/blk_proc/pthread.c +++ b/lib/sqfs/blk_proc/pthread.c @@ -268,6 +268,7 @@ static int queue_pump(sqfs_block_processor_t *proc, sqfs_block_t *block) if (proc->status != 0) { status = proc->status; pthread_mutex_unlock(&proc->mtx); + free(block); return status; } @@ -277,15 +278,16 @@ static int queue_pump(sqfs_block_processor_t *proc, sqfs_block_t *block) block = NULL; pthread_mutex_unlock(&proc->mtx); - if (completed != NULL && (completed->flags & SQFS_BLK_IS_FRAGMENT)) { + if (completed == NULL) + return 0; + + if (completed->flags & SQFS_BLK_IS_FRAGMENT) { status = handle_fragment(proc, completed, &block); if (status != 0) { free(block); - return test_and_set_status(proc, status); - } - - if (block != NULL) { + status = test_and_set_status(proc, status); + } else if (block != NULL) { pthread_mutex_lock(&proc->mtx); proc->dequeue_id = completed->sequence_number; block->sequence_number = proc->dequeue_id; @@ -302,7 +304,7 @@ static int queue_pump(sqfs_block_processor_t *proc, sqfs_block_t *block) pthread_cond_broadcast(&proc->queue_cond); pthread_mutex_unlock(&proc->mtx); } - } else if (completed != NULL) { + } else { status = process_completed_block(proc, completed); if (status != 0) @@ -316,8 +318,10 @@ static int queue_pump(sqfs_block_processor_t *proc, sqfs_block_t *block) int sqfs_block_processor_enqueue(sqfs_block_processor_t *proc, sqfs_block_t *block) { - if (block->flags & ~SQFS_BLK_USER_SETTABLE_FLAGS) + if (block->flags & ~SQFS_BLK_USER_SETTABLE_FLAGS) { + free(block); return test_and_set_status(proc, SQFS_ERROR_UNSUPPORTED); + } return queue_pump(proc, block); } @@ -350,6 +354,7 @@ restart: if (status != 0) { proc->status = status; pthread_mutex_unlock(&proc->mtx); + free(block); free(it); return status; } @@ -371,6 +376,8 @@ restart: pthread_cond_broadcast(&proc->queue_cond); goto restart; } + + free(it); } else { status = process_completed_block(proc, it); free(it); |