From 706e4e97587b04d0bcdd360a8042eefca879997f Mon Sep 17 00:00:00 2001
From: Olaf Seibert <rhialto@falu.nl>
Date: Sat, 23 Jan 2021 22:06:12 +0100
Subject: [PATCH] Clang found an uninitialized pointer.

---
 extree.c | 2 +-
 parse.c  | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/extree.c b/extree.c
index 57444a6..3b5808d 100644
--- a/extree.c
+++ b/extree.c
@@ -718,7 +718,7 @@ EX_TREE        *evaluate(
 EX_TREE        *new_ex_tree(
     void)
 {
-    EX_TREE        *tr = memcheck(malloc(sizeof(EX_TREE)));
+    EX_TREE        *tr = memcheck(calloc(1, sizeof(EX_TREE)));
 
     return tr;
 }
diff --git a/parse.c b/parse.c
index 7e158b9..8ceab19 100644
--- a/parse.c
+++ b/parse.c
@@ -951,7 +951,7 @@ EX_TREE        *parse_unary(
                 char bound = tolower((unsigned char)cp[2]);
                 char *cp2 = skipwhite(cp + 3);
                 int islocal = 0;
-                char *endcp;
+                char *endcp = NULL;
                 char *psectname = get_symbol(cp2, &endcp, &islocal);
                 SYMBOL *sectsym = psectname ? lookup_sym(psectname, &section_st) : NULL;
 
@@ -974,6 +974,9 @@ EX_TREE        *parse_unary(
                     }
                 } else {
                     /* report(stack->top, "psect name %s not found\n", psectname); */
+                    if (!endcp) {
+                        endcp = cp;
+                    }
                     if (pass == 0) {
                         /*
                          * During the first pass it is expected that the psect is not