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359static errno_t lookup_netgr_step(struct setent_step_ctx *step_ctx) 360{ 361 errno_t ret; 362 struct sss_domain_info *dom = step_ctx->dctx->domain; 363 struct getent_ctx *netgr; 364 struct sysdb_ctx *sysdb; 365 366 /* Check each domain for this netgroup name */ At conditional (1): "dom" taking the false branch. Comparing "dom" to null implies that "dom" might be null. 367 while (dom) { 368 /* if it is a domainless search, skip domains that require fully 369 * qualified names instead */ 370 while (dom && step_ctx->check_next && dom->fqnames) { 371 dom = dom->next; 372 } ... 484 } 485 486 /* If we've gotten here, then no domain contained this netgroup */ At conditional (2): "2 <= debug_level" taking the true branch. At conditional (3): "debug_timestamps" taking the false branch. 487 DEBUG(2, ("No matching domain found for [%s], fail!\n", 488 step_ctx->name)); 489 490 netgr = talloc_zero(step_ctx->nctx, struct getent_ctx); At conditional (4): "netgr == NULL" taking the false branch. 491 if (netgr == NULL) { 492 DEBUG(1, ("talloc_zero failed, ignored.\n")); 493 } else { 494 netgr->ready = true; 495 netgr->entries = NULL; 496 497 ret = set_netgroup_entry(step_ctx->nctx, step_ctx->name, netgr); At conditional (5): "ret != 0" taking the true branch. 498 if (ret != EOK) { At conditional (6): "1 <= debug_level" taking the true branch. At conditional (7): "debug_timestamps" taking the false branch. 499 DEBUG(1, ("set_netgroup_entry failed, ignored.\n")); 500 } Dereferencing null variable "dom". 501 set_netgr_lifetime(dom->entry_cache_timeout, step_ctx, netgr); 502 } 503 504 return ENOENT; 505}
In this (unlikely) case, we should probably just set the default timeout, since we don't have a domain to use.
Fixed by 5dca772
resolution: => fixed status: new => closed
Fields changed
rhbz: => 0
Metadata Update from @sgallagh: - Issue assigned to sbose - Issue set to the milestone: SSSD 1.5.0
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