From 071f14697f536e83f45bd0b83d73d722435c213b Mon Sep 17 00:00:00 2001
From: dkulikov <dkulikov@opencascade.com>
Date: Wed, 25 Sep 2024 08:57:29 +0000
Subject: [PATCH] 0027410: Data Exchange, Iges Import - Possible resource leak
 when parsing an invalid file

fclose() call is added before early return statement in igesread() function.
---
 src/IGESFile/igesread.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/IGESFile/igesread.c b/src/IGESFile/igesread.c
index f923514982..8867f07201 100644
--- a/src/IGESFile/igesread.c
+++ b/src/IGESFile/igesread.c
@@ -78,8 +78,12 @@ int igesread (char* nomfic, int lesect[6], int modefnes)
         str[0] = sects[i0];
         IGESFile_Check2 (0,"XSTEP_18",numl,str); /* //gka 15 Sep 98: str instead of sects[i0]); */
       }
-    
-      if (i0 == 0) return -1;
+
+      if (i0 == 0)
+      {
+        fclose(lefic);
+        return -1;
+      }
       lesect[i0] ++;
       continue;
     }