1 files changed, 4 insertions, 2 deletions

diff --git a/src/ot_fullscrape.c b/src/ot_fullscrape.c
index bbceb0b..0cd1910 100644
--- a/src/ot_fullscrape.c
+++ b/src/ot_fullscrape.c
@@ -220,8 +220,10 @@ static void fullscrape_make_gzip(int taskid, ot_tasktype mode) {
   memset(&strm, 0, sizeof(strm));
   strm.next_out  = (uint8_t *)iovector.iov_base;
   strm.avail_out = OT_SCRAPE_CHUNK_SIZE;
-  if (deflateInit2(&strm, 7, Z_DEFLATED, 31, 9, Z_DEFAULT_STRATEGY) != Z_OK)
-    fprintf(stderr, "not ok.\n");
+  if (deflateInit2(&strm, 7, Z_DEFLATED, 31, 9, Z_DEFAULT_STRATEGY) != Z_OK) {
+    free(iovector.iov_base);
+    return;
+  }
 
   if ((mode & TASK_TASK_MASK) == TASK_FULLSCRAPE) {
     strm.next_in  = (uint8_t *)"d5:filesd";