Mercurial > libpst
diff src/pst2ldif.cpp @ 41:183ae993b9ad
security fix for potential buffer overrun in lz decompress
| author | carl |
|---|---|
| date | Tue, 02 Oct 2007 15:49:44 -0700 |
| parents | f5c024aa1dc5 |
| children | b2a7f2e0926a |
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--- a/src/pst2ldif.cpp Fri Aug 24 18:57:59 2007 -0700 +++ b/src/pst2ldif.cpp Tue Oct 02 15:49:44 2007 -0700 @@ -79,6 +79,19 @@ //////////////////////////////////////////////// +// helper to free all the strings in a set +// +static void free_strings(string_set &s); +static void free_strings(string_set &s) +{ + for (string_set::iterator i=s.begin(); i!=s.end(); i++) { + free(*i); + } + s.clear(); +} + + +//////////////////////////////////////////////// // helper to register a string in a string set // static char* register_string(string_set &s, char *name); @@ -443,6 +456,7 @@ process(d_ptr->child); // do the children of TOPF pst_close(&pstfile); DEBUG_RET(); + free_strings(all_strings); return 0; }