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authorJeremy Huddleston <jeremyhu@apple.com>2011-10-09 02:26:45 -0700
committerUlrich Sibiller <uli42@gmx.de>2016-10-19 21:40:25 +0200
commit73a2898af337ea96772dfd1036d7c36e61ac5fd0 (patch)
treec7f0293b51e31084b183ef79e76372dfc42b74b7 /nx-X11/lib
parentbec22fe978b41f36e7d9f47480f1fd24d5a23973 (diff)
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Fix potential uninitialized variable access in _XimMakeICAttrIDList
Found by clang static analysis Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
Diffstat (limited to 'nx-X11/lib')
-rw-r--r--nx-X11/lib/X11/imRmAttr.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/nx-X11/lib/X11/imRmAttr.c b/nx-X11/lib/X11/imRmAttr.c
index 56a55a13f..52f860553 100644
--- a/nx-X11/lib/X11/imRmAttr.c
+++ b/nx-X11/lib/X11/imRmAttr.c
@@ -177,6 +177,8 @@ _XimMakeICAttrIDList(
else *len += new_len;
return name;
}
+ *len += new_len;
+ buf = (CARD16 *)((char *)buf + new_len);
} else if (res->xrm_name == sts_quark) {
if ((name = _XimMakeICAttrIDList(ic, res_list, res_num,
(XIMArg *)p->value, buf, &new_len,
@@ -185,9 +187,10 @@ _XimMakeICAttrIDList(
else *len += new_len;
return name;
}
+ *len += new_len;
+ buf = (CARD16 *)((char *)buf + new_len);
}
- *len += new_len;
- buf = (CARD16 *)((char *)buf + new_len);
+
if (!(res = _XimGetNestedListSeparator(res_list, res_num))) {
p++;
if (p) {