fix: memory leak

2022-03-04 10:39:56 -05:00 · 2022-03-04 10:39:56 -05:00 · 2b530625ab
commit 2b530625ab
parent 658e23eb93
1 changed files with 3 additions and 1 deletions
--- a/hw2/src/par.c
+++ b/hw2/src/par.c
@ -181,12 +181,14 @@ rlcleanup:

  if (cbuf) freebuffer(cbuf);
  if (pbuf) {
-    if (!lines)
+    if (!lines) {
      for (;;) {
        lines = nextitem(pbuf);
        if (!lines) break;
        free(*lines);
      }
+    }
+    freebuffer(pbuf);
  }

  return lines;