diff options
| author | Stig Bjørlykke <stig@bjorlykke.org> | 2014-04-23 15:39:10 +0200 |
|---|---|---|
| committer | Evan Huus <eapache@gmail.com> | 2014-04-23 19:28:24 +0000 |
| commit | 4eb4bae4131e576f340a9891b1150334c35c6be0 (patch) | |
| tree | a3e612e879e3f4832d66ba21fae59ebf9783e326 /asn1/kerberos/packet-kerberos-template.c | |
| parent | 30c9f421c024266d0fd6a9d981f28b83d8b363ba (diff) | |
Add check for no kerberos keytab file.
Avoid printf warnings when loading a capture with kerberos packets
when not having configured a keytab file.
Change-Id: I0950daa18c42f4687d29101fac74f6f6bd6071b1
Reviewed-on: https://code.wireshark.org/review/1300
Reviewed-by: Evan Huus <eapache@gmail.com>
Diffstat (limited to 'asn1/kerberos/packet-kerberos-template.c')
| -rw-r--r-- | asn1/kerberos/packet-kerberos-template.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/asn1/kerberos/packet-kerberos-template.c b/asn1/kerberos/packet-kerberos-template.c index 977025a969..bf2e35469e 100644 --- a/asn1/kerberos/packet-kerberos-template.c +++ b/asn1/kerberos/packet-kerberos-template.c @@ -283,7 +283,10 @@ read_keytab_file(const char *filename) enc_key_t *new_key; static gboolean first_time=TRUE; -printf("read keytab file %s\n", filename); + if (filename == NULL || filename[0] == 0) { + return; + } + if(first_time){ first_time=FALSE; ret = krb5_init_context(&krb5_ctx); @@ -420,6 +423,10 @@ read_keytab_file(const char *filename) enc_key_t *new_key; static gboolean first_time=TRUE; + if (filename == NULL || filename[0] == 0) { + return; + } + if(first_time){ first_time=FALSE; ret = krb5_init_context(&krb5_ctx); |