PR fortran/40195

	* module.c (read_md5_from_module_file): Close file before returning.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@147793 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 6 insertions, 2 deletions

diff --git a/gcc/fortran/module.c b/gcc/fortran/module.c
index 2a48f88dbda..82a41996ca4 100644
--- a/gcc/fortran/module.c
+++ b/gcc/fortran/module.c
@@ -4759,7 +4759,7 @@ read_md5_from_module_file (const char * filename, unsigned char md5[16])
   if ((file = fopen (filename, "r")) == NULL)
     return -1;
 
-  /* Read two lines.  */
+  /* Read the first line.  */
   if (fgets (buf, sizeof (buf) - 1, file) == NULL)
     {
       fclose (file);
@@ -4769,8 +4769,12 @@ read_md5_from_module_file (const char * filename, unsigned char md5[16])
   /* The file also needs to be overwritten if the version number changed.  */
   n = strlen ("GFORTRAN module version '" MOD_VERSION "' created");
   if (strncmp (buf, "GFORTRAN module version '" MOD_VERSION "' created", n) != 0)
-    return -1;
+    {
+      fclose (file);
+      return -1;
+    }
  
+  /* Read a second line.  */
   if (fgets (buf, sizeof (buf) - 1, file) == NULL)
     {
       fclose (file);