src/parser_lyb.c: coverity fix - dereference after null check

jsc-se · jsc-se · commit 0cb7d04ffe7a · 2025-04-23T16:04:06.000+02:00
diff --git a/src/parser_lyb.c b/src/parser_lyb.c
@@ -837,7 +837,7 @@ lyb_parse_schema_hash(struct lyd_lyb_ctx *lybctx, const struct lysc_node *sparen
         } else if (mod) {
             LOGVAL(lybctx->lybctx->ctx, LYVE_REFERENCE, "Failed to find matching hash for a top-level node"
                     " from \"%s\".", mod->name);
-        } else {
+        } else if (sparent) {
             LOGVAL(lybctx->lybctx->ctx, LYVE_REFERENCE, "Failed to find matching hash for a child node"
                     " of \"%s\".", sparent->name);
         }

Original file line number	Diff line number	Diff line change
`@@ -837,7 +837,7 @@ lyb_parse_schema_hash(struct lyd_lyb_ctx lybctx, const struct lysc_node sparen`
`837`	`837`	`} else if (mod) {`
`838`	`838`	`LOGVAL(lybctx->lybctx->ctx, LYVE_REFERENCE, "Failed to find matching hash for a top-level node"`
`839`	`839`	`" from \"%s\".", mod->name);`
`840`		`- } else {`
	`840`	`+ } else if (sparent) {`
`841`	`841`	`LOGVAL(lybctx->lybctx->ctx, LYVE_REFERENCE, "Failed to find matching hash for a child node"`
`842`	`842`	`" of \"%s\".", sparent->name);`
`843`	`843`	`}`