(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-h248_annex_c.c) |
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| 793 | | | static void dissect_h248_annexc_USI(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, int hfid, h248_curr_info_t* h248_info _U_, void* implicit_p) { |
| 794 | | | tvbuff_t* new_tvb = NULL; |
| 795 | | | asn1_ctx_t asn1_ctx; |
| 796 | | | |
| 797 | | | asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); |
| 798 | | | dissect_ber_octet_string(implicit_p ? *((gboolean*)implicit_p) : FALSE, &asn1_ctx, tree, tvb, 0, hfid, &new_tvb); |
Ignored Return Value
The return value of dissect_ber_octet_string() is never checked in the highlighted execution scenario. - If the return value can indicate an error, the error will be ignored if the highlighted code executes.
- The return value of dissect_ber_octet_string() is checked 98% of the time in this project. CodeSonar is configured to enforce Ignored Return Value checks for any function whose return value is checked at least 96% of the time, unless the function is used fewer than 20 times. (To modify these thresholds, use configuration file parameters RETURN_CHECKER_SAMPLE_SIZE and RETURN_CHECKER_RATIO. To exempt dissect_ber_octet_string() from the Ignored Return Value check, use configuration file parameter RETURN_CHECKER_IGNORED_FUNCS).
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| 799 | | | if (new_tvb) |
Event 2:
Taking true branch. new_tvb evaluates to true.
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| 800 | | | dissect_q931_bearer_capability_ie(new_tvb, 0, tvb_length(new_tvb), tree); |
| 801 | | | } |
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