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Fix potential null pointer dereferences

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13923 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2012-11-20 23:29:07 +00:00
commit f267e08b5b
1 changed files with 4 additions and 4 deletions
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8
Source/Modules/go.cxx
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@ -2375,14 +2375,14 @@ private:
Iterator b = First(baselist); Iterator b = First(baselist);
if (is_base_first) { if (is_base_first) {
if (!b.item) {
return;
}
if (!GetFlag(b.item, "feature:ignore")) { if (!GetFlag(b.item, "feature:ignore")) {
addParentExtraBaseInterfaces(n, parents, b.item, true, sf); addParentExtraBaseInterfaces(n, parents, b.item, true, sf);
} }
b = Next(b); b = Next(b);
if (!b.item) {
return;
}
} }
String *go_name = buildGoName(Getattr(n, "sym:name"), false, false); String *go_name = buildGoName(Getattr(n, "sym:name"), false, false);
@ -4384,7 +4384,7 @@ private:
Delete(p); Delete(p);
} }
if (Strstr(ret, "$gotypename") != 0) { if (ret && Strstr(ret, "$gotypename") != 0) {
ret = NULL; ret = NULL;
} }