(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-q931.c) |
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| 1948 | | | dissect_q931_e2e_transit_delay_ie(tvbuff_t *tvb, int offset, int len, |
| 1949 | | | proto_tree *tree) |
| 1950 | | | { |
| 1951 | | | int value_len; |
| 1952 | | | |
| 1953 | | | if (len == 0) |
| 1954 | | | return; |
| 1955 | | | value_len = dissect_q931_guint16_value(tvb, offset, len, tree, |
| 1956 | | | "Cumulative transit delay"); |
| 1957 | | | if (value_len < 0) |
| 1958 | | | return; |
| 1959 | | | offset += value_len; |
| 1960 | | | len -= value_len; |
| 1961 | | | |
| 1962 | | | if (len == 0) |
| 1963 | | | return; |
| 1964 | | | value_len = dissect_q931_guint16_value(tvb, offset, len, tree, |
| 1965 | | | "Requested end-to-end transit delay"); |
| 1966 | | | if (value_len < 0) |
| 1967 | | | return; |
| 1968 | | | offset += value_len; |
| 1969 | | | len -= value_len; |
| 1970 | | | |
| 1971 | | | if (len == 0) |
| 1972 | | | return; |
| 1973 | | | value_len = dissect_q931_guint16_value(tvb, offset, len, tree, |
Unused Value
The value assigned to value_len is never subsequently used on any execution path. |
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| 1974 | | | "Maximum end-to-end transit delay"); |
| 1975 | | | } |
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