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prevent possible segfault std::string if value NULL

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Origin commit data
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Branch: ni/coolstream
Commit: 40fe7fae34
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2015-03-20 (Fri, 20 Mar 2015)


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Jacek Jendrzej
2015-03-20 11:57:12 +01:00
parent ea6ba212f1
commit 315f5a4b4d
5 changed files with 45 additions and 18 deletions
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20
src/eitd/xmlutil.cpp
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@@ -271,12 +271,15 @@ void deleteOldfileEvents(char *epgdir)
filter = filter->xmlChildrenNode;
while (filter) {
filename = xmlGetAttribute(filter, "name");
file = epgdir;
file +="/";
file +=filename;
unlink(file.c_str());
filter = filter->xmlNextNode;
const char * name = xmlGetAttribute(filter, "name");
if(name){
filename=name;
file = epgdir;
file +="/";
file +=filename;
unlink(file.c_str());
filter = filter->xmlNextNode;
}
}
xmlFreeDoc(filter_parser);
}
@@ -313,7 +316,10 @@ void *insertEventsfromFile(void * data)
eventfile = xmlDocGetRootElement(index_parser)->xmlChildrenNode;
while (eventfile) {
filename = xmlGetAttribute(eventfile, "name");
const char * name = xmlGetAttribute(eventfile, "name");
if(name)
filename=name;
epgname = epg_dir + filename;
if (!(event_parser = parseXmlFile(epgname.c_str()))) {
dprintf("unable to open %s for reading\n", epgname.c_str());