From 0362fde476733bacfd7aa2d5eba24597a7f4fd56 Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Tue, 29 Aug 2006 00:53:28 +0000 Subject: r17899: Fix Stanford checker bug - possible null deref. Jeremy. (This used to be commit e77949175144cbe4cfa58788d13acc704eebc251) --- source3/libads/sasl.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'source3/libads') diff --git a/source3/libads/sasl.c b/source3/libads/sasl.c index 3c0bea93d6..b2613071b7 100644 --- a/source3/libads/sasl.c +++ b/source3/libads/sasl.c @@ -276,7 +276,7 @@ static ADS_STATUS ads_sasl_gssapi_bind(ADS_STRUCT *ads) int i=0; int gss_rc, rc; uint8 *p; - uint32 max_msg_size; + uint32 max_msg_size = 0; char *sname; ADS_STATUS status; krb5_principal principal; @@ -389,7 +389,10 @@ static ADS_STATUS ads_sasl_gssapi_bind(ADS_STRUCT *ads) #if 0 file_save("sasl_gssapi.dat", output_token.value, output_token.length); #endif - max_msg_size = (p[1]<<16) | (p[2]<<8) | p[3]; + + if (p) { + max_msg_size = (p[1]<<16) | (p[2]<<8) | p[3]; + } gss_release_buffer(&minor_status, &output_token); -- cgit