From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Fri, 27 Oct 2017 12:00:13 +0000 (+0100)
Subject: imaptest.c: Don't free brkstring()'s value; it's re-used.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/805bd2f9d717c019630293bcd82be25965d9f355?hp=d6c3b7e970429b2d8325161a749fe06858d234bc

imaptest.c: Don't free brkstring()'s value; it's re-used.

Subsequent calls to brkstring() write to free'd memory, corrupting
malloc()'s internal data.
---

diff --git a/uip/imaptest.c b/uip/imaptest.c
index 66c033ce..0e721ce2 100644
--- a/uip/imaptest.c
+++ b/uip/imaptest.c
@@ -427,7 +427,6 @@ parse_capability(const char *cap, unsigned int len)
 	}
     }
 
-    free(caplist);
     free(str);
 }