In RAND_write_file, truncate the file to the no. of bytes written

(we're now using fopen(..., "rb+") instead of fopen(..., "wb"),
so the file is not truncated automatically).

diff --git a/crypto/rand/randfile.c b/crypto/rand/randfile.c
index f95ecb0e00b4cb59c16d2e5277187a4721ba2d93..cf98643d3c778b5a5a1a6f043ab5d01a204c27fe 100644 (file)
--- a/crypto/rand/randfile.c
+++ b/crypto/rand/randfile.c
@@ -167,6 +167,8 @@ int RAND_write_file(const char *file)
                ret+=i;
                if (n <= 0) break;
                }
+       if (ret > 0)
+               ftruncate(fileno(out), ret);
        fclose(out);
        memset(buf,0,BUFSIZE);
 err: