Make sure fd is defined where it should.

PR: 849

diff --git a/crypto/bio/bss_file.c b/crypto/bio/bss_file.c
index f36bec2864e0260a8cc48e8637a3f99f36ca0441..d4c058a1e474adcdf8c7b69b67a825bdf9baa985 100644 (file)
--- a/crypto/bio/bss_file.c
+++ b/crypto/bio/bss_file.c
@@ -213,6 +213,8 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
                b->shutdown=(int)num&BIO_CLOSE;
                b->ptr=(char *)ptr;
                b->init=1;
+               {
+               int fd = fileno((FILE*)ptr);
 #if defined(OPENSSL_SYS_WINDOWS)
                if (num & BIO_FP_TEXT)
                        _setmode(fd,_O_TEXT);
@@ -222,12 +224,10 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
          /* Under CLib there are differences in file modes
          */
                if (num & BIO_FP_TEXT)
-                       _setmode(fileno((FILE *)ptr),O_TEXT);
+                       _setmode(fd,O_TEXT);
                else
-                       _setmode(fileno((FILE *)ptr),O_BINARY);
+                       _setmode(fd,O_BINARY);
 #elif defined(OPENSSL_SYS_MSDOS)
-               {
-               int fd = fileno((FILE*)ptr);
                /* Set correct text/binary mode */
                if (num & BIO_FP_TEXT)
                        _setmode(fd,_O_TEXT);
@@ -242,13 +242,13 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
                        else
                                _setmode(fd,_O_BINARY);
                        }
-               }
 #elif defined(OPENSSL_SYS_OS2)
                if (num & BIO_FP_TEXT)
-                       setmode(fileno((FILE *)ptr), O_TEXT);
+                       setmode(fd, O_TEXT);
                else
-                       setmode(fileno((FILE *)ptr), O_BINARY);
+                       setmode(fd, O_BINARY);
 #endif
+               }
                break;
        case BIO_C_SET_FILENAME:
                file_free(b);