[PATCH] segment: Fix memory leak in insert()

[Maks Mishin]

Dynamic memory, referenced by 'naddr', is allocated at segment.c:66
by calling function 'realloc' and lost at segment.c:92.

Found by RASU JSC.

Signed-off-by: Maks Mishin <maks.mishi...@gmail.com>
---
 libdwfl/segment.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libdwfl/segment.c b/libdwfl/segment.c
index f6a3e84e..5d6053e4 100644
--- a/libdwfl/segment.c
+++ b/libdwfl/segment.c
@@ -89,6 +89,8 @@ insert (Dwfl *dwfl, size_t i, GElf_Addr start, GElf_Addr end, 
int segndx)
              return true;
            }
        }
+         if (naddr != NULL)
+           free(naddr);
     }
 
   if (unlikely (i < dwfl->lookup_elts))
-- 
2.30.2