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protection from bad frees on unallocated strings

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Julien Sentier 2012-02-23 12:48:28 +01:00 • committed by Robin Sommer
parent 2eeac54857
commit c2ee15b09f
2 changed files with 4 additions and 4 deletions
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4
src/BroDoc.cc
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@ -85,8 +85,8 @@ void BroDoc::AddImport(const std::string& s)
if ( ext_pos != std::string::npos ) if ( ext_pos != std::string::npos )
lname = lname.substr(0, ext_pos); lname = lname.substr(0, ext_pos);
const char* full_filename = "<error>"; const char* full_filename = NULL;
const char* subpath = "<error>"; const char* subpath = NULL;
FILE* f = search_for_file(lname.c_str(), "bro", &full_filename, true, FILE* f = search_for_file(lname.c_str(), "bro", &full_filename, true,
&subpath); &subpath);

4
src/Debug.cc
View file

@ -142,7 +142,7 @@ int TraceState::LogTrace(const char* fmt, ...)
if ( ! loc.filename ) if ( ! loc.filename )
{ {
loc.filename = "<no filename>"; loc.filename = copy_string("<no filename>");
loc.last_line = 0; loc.last_line = 0;
} }
@ -735,7 +735,7 @@ string get_context_description(const Stmt* stmt, const Frame* frame)
loc = *stmt->GetLocationInfo(); loc = *stmt->GetLocationInfo();
else else
{ {
loc.filename = "<no filename>"; loc.filename = copy_string("<no filename>");
loc.last_line = 0; loc.last_line = 0;
} }