commit a18741729cc1460088d1ddaa365dfa6455a459ec
from: Neven Sajko <nsajko@gmail.com>
via: Dan Cross <crossd@gmail.com>
date: Wed Jan 08 13:50:01 2020 UTC

libhtml: plug a memory leak in addtext

Change-Id: I9b8a4430e7d26008ba9508095f8eb4b124a93b9b

commit - 8241eca986a18d242f52273f76d59f6828e6c859
commit + a18741729cc1460088d1ddaa365dfa6455a459ec
blob - 06397086b4e92d1fa7e01c287d07e365a908d9e2
blob + 78b6efff46a62a164ccfd8eb4a5b32efc13d4242
--- src/libhtml/build.c
+++ src/libhtml/build.c
@@ -2445,6 +2445,9 @@ addtext(Pstate* ps, Rune* s)
 				free(s);
 			}
 		}
+		else {
+			free(s);
+		}
 	}
 	else {	/* not literal mode */
 		if((ps->curstate&IFbrk) || ps->lastit == ps->items)