diff options
Diffstat (limited to 'epan/dissectors/packet-exec.c')
| -rw-r--r-- | epan/dissectors/packet-exec.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/epan/dissectors/packet-exec.c b/epan/dissectors/packet-exec.c index 27f829619f..a806c605a2 100644 --- a/epan/dissectors/packet-exec.c +++ b/epan/dissectors/packet-exec.c @@ -218,12 +218,12 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) * then it must be session data only and we can skip looking * for the other fields. */ - if(tvb_find_guint8(tvb, tvb_length(tvb)-1, 1, '\0') == -1){ + if(tvb_find_guint8(tvb, tvb_captured_length(tvb)-1, 1, '\0') == -1){ hash_info->state = WAIT_FOR_DATA; } if(hash_info->state == WAIT_FOR_STDERR_PORT - && tvb_length_remaining(tvb, offset)){ + && tvb_captured_length_remaining(tvb, offset)){ field_stringz = tvb_get_stringz_enc(wmem_packet_scope(), tvb, offset, &length, ENC_ASCII); /* Check if this looks like the stderr_port field. @@ -246,7 +246,7 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) if(hash_info->state == WAIT_FOR_USERNAME - && tvb_length_remaining(tvb, offset)){ + && tvb_captured_length_remaining(tvb, offset)){ field_stringz = tvb_get_stringz_enc(wmem_packet_scope(), tvb, offset, &length, ENC_ASCII); /* Check if this looks like the username field */ @@ -274,7 +274,7 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) if(hash_info->state == WAIT_FOR_PASSWORD - && tvb_length_remaining(tvb, offset)){ + && tvb_captured_length_remaining(tvb, offset)){ field_stringz = tvb_get_stringz_enc(wmem_packet_scope(), tvb, offset, &length, ENC_ASCII); /* Check if this looks like the password field */ @@ -297,7 +297,7 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) if(hash_info->state == WAIT_FOR_COMMAND - && tvb_length_remaining(tvb, offset)){ + && tvb_captured_length_remaining(tvb, offset)){ field_stringz = tvb_get_stringz_enc(wmem_packet_scope(), tvb, offset, &length, ENC_ASCII); /* Check if this looks like the command field */ @@ -320,7 +320,7 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) if(hash_info->state == WAIT_FOR_DATA - && tvb_length_remaining(tvb, offset)){ + && tvb_captured_length_remaining(tvb, offset)){ if(pinfo->destport == EXEC_PORT){ /* Packet going to the server */ /* offset = 0 since the whole packet is data */ |