linux-user: fix file descriptor leaks

Handle variable "fd_orig" going out of scope leaks the handle. Signed-off-by: zhanghailiang <[email protected]> Reviewed-by: Gonglei <[email protected]> Signed-off-by: Michael Tokarev <[email protected]>
kvaneesh · Aug 24, 2014 · 680dfde · 680dfde
1 parent bcc55f3
commit 680dfde
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
@@ -5167,6 +5167,7 @@ static int open_self_cmdline(void *cpu_env, int fd)
 
         if (word_skipped) {
             if (write(fd, cp_buf, nb_read) != nb_read) {
+                close(fd_orig);
                 return -1;
             }
         }