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prevent possible segfault std::string if value NULL

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Jacek Jendrzej
2015-03-20 11:57:12 +01:00
parent 632ecc3b1e
commit 40fe7fae34
5 changed files with 45 additions and 18 deletions
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9
src/system/setting_helpers.cpp
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@@ -453,9 +453,14 @@ bool CTZChangeNotifier::changeNotify(const neutrino_locale_t, void * Data)
xmlNodePtr search = xmlDocGetRootElement(parser)->xmlChildrenNode;
while (search) {
if (!strcmp(xmlGetName(search), "zone")) {
name = xmlGetAttribute(search, "name");
const char *nptr = xmlGetAttribute(search, "name");
if(nptr)
name = nptr;
if(g_settings.timezone == name) {
zone = xmlGetAttribute(search, "zone");
const char *zptr = xmlGetAttribute(search, "zone");
if(zptr)
zone = zptr;
if (!access("/usr/share/zoneinfo/" + zone, R_OK))
found = true;
break;