From 522fe7002364a24f202f921a4adcbf175bc9adda Mon Sep 17 00:00:00 2001
From: "yu.dongliang" <18588496441@163.com>
Date: Tue, 17 Oct 2023 22:59:05 +0800
Subject: [PATCH] fix: topo handler __dfs_path()

---
 ses_step_topo.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/ses_step_topo.c b/ses_step_topo.c
index 64aa14a..98a3b86 100644
--- a/ses_step_topo.c
+++ b/ses_step_topo.c
@@ -49,8 +49,7 @@ int __dfs_path(ScfEfunction* f, ScfEcomponent* rc, ScfEpin* rp, scf_vector_t* __
 		if (SCF_EDA_PIN_POS & el->flags) {
 			scf_loge("pos l%ld\n\n", el->id);
 
-			ret       = SCF_EDA_Path_OFF;
-			np->vflag = 1;
+			ret = SCF_EDA_Path_OFF;
 			continue;
 		}
 
@@ -91,13 +90,16 @@ int __dfs_path(ScfEfunction* f, ScfEcomponent* rc, ScfEpin* rp, scf_vector_t* __
 			if (p->pflag && p != np && *ppath) {
 				scf_loge("branch: c%ld_p%ld, l%ld\n", c->id, p->id, el->id);
 
-				if (scf_vector_add(__paths, *ppath) < 0)
-					return -ENOMEM;
+				if ((*ppath)->pins->size > 0) {
+					if (scf_vector_add(__paths, *ppath) < 0)
+						return -ENOMEM;
 
-				for (k = 0; k < (*ppath)->pins->size; k++) {
-					p         = (*ppath)->pins->data[k];
-					p->pflag  = 1;
-				}
+					for (k = 0; k < (*ppath)->pins->size; k++) {
+						p         = (*ppath)->pins->data[k];
+						p->pflag  = 1;
+					}
+				} else
+					ses_path_free(*ppath);
 
 				*ppath = NULL;
 				continue;
@@ -298,7 +300,6 @@ static int _topo_handler(ScfEfunction* f, int64_t ns, int64_t count, ses_ctx_t*
 		}
 	}
 
-	scf_loge("ctx->paths: %p, ctx->paths->size: %d\n", ctx->paths, ctx->paths->size);
 	scf_vector_clear(ctx->paths, ( void (*)(void*) )ses_path_free);
 
 	B    = f->components[0];
-- 
2.25.1