remove possible mem leak in error cases by brotli compression too

mcmilk · Sep 27, 2023 · fa7e631 · fa7e631
1 parent 396505c
commit fa7e631
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/C/zstdmt/brotli-mt_compress.c b/C/zstdmt/brotli-mt_compress.c
@@ -480,6 +480,15 @@ size_t BROTLIMT_compressCCtx(BROTLIMT_CCtx * ctx, BROTLIMT_RdWr_t * rdwr)
 			retval_of_thread = p;
 	}
 
+	/* move remaining done/busy entries to free list */
+	while (!list_empty(&ctx->writelist_done)) {
+		struct list_head *entry = list_first(&ctx->writelist_done);
+		list_move(entry, &ctx->writelist_free);
+	}
+	while (!list_empty(&ctx->writelist_busy)) {
+		struct list_head* entry = list_first(&ctx->writelist_busy);
+		list_move(entry, &ctx->writelist_free);
+	}
 	/* clean up lists */
 	while (!list_empty(&ctx->writelist_free)) {
 		struct writelist *wl;