Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-07 09:08:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fix memory leak in x509_check_cert_hostname bif

Browse source
This commit is contained in:
Johanna Amann 2021-06-30 10:12:00 +01:00
parent 93d7778f97
commit 4ad5d2031b
1 changed files with 6 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/file_analysis/analyzer/x509/functions.bif
View file

@ -1060,9 +1060,14 @@ function x509_check_cert_hostname%(cert_opaque: opaque of x509, hostname: string
#endif
std::string_view nameview {name, len};
if ( check_hostname(hostview, nameview) )
return zeek::make_intrusive<zeek::StringVal>(len, name);
{
auto retval = zeek::make_intrusive<zeek::StringVal>(len, name);
GENERAL_NAMES_free(altname);
return retval;
}
}
GENERAL_NAMES_free(altname);
}
else
{
// ok, we have to get the last CN from the Subject. Let's do that.