A potential bug of file descriptor leak (2)

[ash1852]

hello,I found a potentil bug of file descriptor leak in source code of dynamips , would you help me check whether this bug is ture?thank you for your effort and patience very much.

step 1 :
In file dynamips/stable/ppc32.c , function ppc32_load_raw_image line 488 :
Function fopen64 executes and stores the return value to bfd

step 2 :
In file dynamips/stable/ppc32.c , function ppc32_load_raw_image line 488 :
Select the false branch at this point (bfd==null is false)

step 3 :
In file dynamips/stable/ppc32.c , function ppc32_load_raw_image line 493 :
Select the true branch at this point (fstat64(fileno(bfd),file_info)==(-1) is true) but did not close it