liblc3-1.0.4-4.fc40

List of Defects

Error: CPPCHECK_WARNING: [#def1]
liblc3-1.0.4-build/liblc3-1.0.4/src/attdet.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def2]
liblc3-1.0.4-build/liblc3-1.0.4/src/bits.c:281:17: warning[core.BitwiseShift]: Right shift by '32' overflows the capacity of 'unsigned int'
#  279|       /* --- Accumulate remaining bits -- */
#  280|   
#  281|->     accu->v = v >> n1;
#  282|       accu->n = n - n1;
#  283|   }

Error: CPPCHECK_WARNING: [#def3]
liblc3-1.0.4-build/liblc3-1.0.4/src/bwdet.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def4]
liblc3-1.0.4-build/liblc3-1.0.4/src/lc3.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def5]
liblc3-1.0.4-build/liblc3-1.0.4/src/ltpf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-457): [#def6]
liblc3-1.0.4-build/liblc3-1.0.4/src/ltpf.c:453:23: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
liblc3-1.0.4-build/liblc3-1.0.4/src/ltpf.c: scope_hint: In function ‘detect_pitch’
#  451|   
#  452|       for (int i = 1; i < n; i++, w += w_incr)
#  453|->         if (xw_max < x[i] * w)
#  454|               xw_max = (*x_max = x[arg = i]) * w;
#  455|   

Error: CPPCHECK_WARNING: [#def7]
liblc3-1.0.4-build/liblc3-1.0.4/src/sns.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def8]
liblc3-1.0.4-build/liblc3-1.0.4/src/sns.c:334:16: warning[deadcode.DeadStores]: Although the value stored to 'sn' is used in the enclosing expression, the value is never actually read from 'sn'
#  332|   
#  333|       scf[14] = (sn      ) * 1.f/4;
#  334|->     scf[15] = (sn -= s1) * 1.f/3;
#  335|       scf_sum += scf[14] + scf[15];
#  336|   

Error: CLANG_WARNING: [#def9]
liblc3-1.0.4-build/liblc3-1.0.4/src/sns.c:488:5: warning[deadcode.DeadStores]: Value stored to 'npulses' is never read
#  486|   
#  487|       add_pulse(xm, c[1], 10, npulses, 10, &corr, &energy);
#  488|->     npulses = 10;
#  489|   
#  490|       /* --- Shape 0 candidate ---

Error: GCC_ANALYZER_WARNING (CWE-835): [#def10]
liblc3-1.0.4-build/liblc3-1.0.4/src/sns.c: scope_hint: In function ‘deenum_mvpq’
liblc3-1.0.4-build/liblc3-1.0.4/src/sns.c:605:60: warning[-Wanalyzer-infinite-loop]: infinite loop
#  603|           int ci = 0;
#  604|   
#  605|->         for (ci = 0; idx < lc3_sns_mpvq_offsets[i][npulses - ci]; ci++);
#  606|           idx -= lc3_sns_mpvq_offsets[i][npulses - ci];
#  607|   

Error: CPPCHECK_WARNING: [#def11]
liblc3-1.0.4-build/liblc3-1.0.4/src/spec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def12]
liblc3-1.0.4-build/liblc3-1.0.4/src/spec.c:815:5: warning[deadcode.DeadStores]: Value stored to 'nbits' is never read
#  813|   
#  814|       side->g_idx = g_int + g_adj + g_off;
#  815|->     nbits = compute_nbits(dt, sr, nbytes,
#  816|           xq, &side->nq, nbits_budget, &side->lsb_mode);
#  817|   }

Error: CPPCHECK_WARNING: [#def13]
liblc3-1.0.4-build/liblc3-1.0.4/src/tns.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-457): [#def14]
liblc3-1.0.4-build/liblc3-1.0.4/src/tns.c: scope_hint: In function ‘forward_filtering’
liblc3-1.0.4-build/liblc3-1.0.4/src/tns.c:281:28: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>[k]’
#  279|                   s[k] = s1;
#  280|   
#  281|->                 s1  = rc[f][k] * xi + s0;
#  282|                   xi += rc[f][k] * s0;
#  283|               }

Error: CPPCHECK_WARNING: [#def15]
liblc3-1.0.4-build/liblc3-1.0.4/tools/dlc3.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def16]
liblc3-1.0.4-build/liblc3-1.0.4/tools/dlc3.c:253:9: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
#  251|   
#  252|       if (fp_in != stdin)
#  253|->         fclose(fp_in);
#  254|   
#  255|       if (fp_out != stdout)

Error: CPPCHECK_WARNING: [#def17]
liblc3-1.0.4-build/liblc3-1.0.4/tools/elc3.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

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