1. var_decl: Declaring variable "new_slice" without initializer.
242    id_t new_slice;
243    id_t min;
244    id_t max;
245    id_t idmap_lower;
246    id_t idmap_upper;
247    id_t rangesize;
248    bool autorid_mode;
249    uint32_t hash_val;
250    struct idmap_domain_info *dom;
251

2. Condition "ctx == NULL", taking false branch

3. Condition "ctx->alloc_func == NULL", taking false branch

4. Condition "ctx->free_func == NULL", taking false branch
252    CHECK_IDMAP_CTX(ctx, IDMAP_CONTEXT_INVALID);
253
254    idmap_lower = ctx->idmap_opts.idmap_lower;
255    idmap_upper = ctx->idmap_opts.idmap_upper;
256    rangesize = ctx->idmap_opts.rangesize;
257    autorid_mode = ctx->idmap_opts.autorid_mode;
258
259    max_slices = (idmap_upper - idmap_lower) / rangesize;
260

5. Condition "slice_num", taking true branch

6. Condition "*slice_num != -1", taking false branch
261    if (slice_num && *slice_num != -1) {
262        /* The slice is being set explicitly.
263         * This may happen at system startup when we're loading
264         * previously-determined slices. In the future, we may also
265         * permit configuration to select the slice for a domain
266         * explicitly.
267         */
268        new_slice = *slice_num;
269    } else {
270        /* If slice is -1, we're being asked to pick a new slice */
271

7. Condition "autorid_mode", taking true branch
272        if (autorid_mode) {
273            /* In autorid compatibility mode, always start at 0 and find the
274             * first free value.
275             */
276            orig_slice = 0;

8. Falling through to end of if statement
277        } else {
278            /* Hash the domain sid string */
279            hash_val = murmurhash3(dom_sid, strlen(dom_sid), 0xdeadbeef);
280
281            /* Now get take the modulus of the hash val and the max_slices
282             * to determine its optimal position in the range.
283             */
284            new_slice = hash_val % max_slices;
285            orig_slice = new_slice;
286        }
287

CID 11639 (#1 of 1): Uninitialized scalar variable (UNINIT)9. uninit_use: Using uninitialized value "new_slice".
288        min = (rangesize * new_slice) + idmap_lower;