X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Fguestfsd.c;h=7c4e72e44fa62b60acd3a55df37ca0e222c865cf;hp=fad49fb64afed997e18284820e6f4b3ff2158416;hb=abac360f324d8c881878c5d9b7fb64be93981125;hpb=adf20c0c4d9f488d55254f54a79079b9cacbde8d;ds=sidebyside

diff --git a/daemon/guestfsd.c b/daemon/guestfsd.c
index fad49fb..7c4e72e 100644
--- a/daemon/guestfsd.c
+++ b/daemon/guestfsd.c
@@ -233,7 +233,8 @@ main (int argc, char *argv[])
     exit (1);
   }
 
-  (void) xwrite (sock, buf, xdr_getpos (&xdr));
+  if (xwrite (sock, buf, xdr_getpos (&xdr)) == -1)
+    exit (1);
 
   xdr_destroy (&xdr);
 
@@ -273,9 +274,10 @@ sysroot_path (const char *path)
 }
 
 int
-xwrite (int sock, const void *buf, size_t len)
+xwrite (int sock, const void *v_buf, size_t len)
 {
   int r;
+  const char *buf = v_buf;
 
   while (len > 0) {
     r = write (sock, buf, len);
@@ -291,9 +293,10 @@ xwrite (int sock, const void *buf, size_t len)
 }
 
 int
-xread (int sock, void *buf, size_t len)
+xread (int sock, void *v_buf, size_t len)
 {
   int r;
+  char *buf = v_buf;
 
   while (len > 0) {
     r = read (sock, buf, len);
@@ -743,8 +746,6 @@ print_sysroot_shell_quote (FILE *stream,
                            const struct printf_info *info,
                            const void *const *args)
 {
-#define SAFE(c) (isalnum((c)) ||					\
-                 (c) == '/' || (c) == '-' || (c) == '_' || (c) == '.')
   fputs (sysroot, stream);
   return sysroot_len + print_shell_quote (stream, info, args);
 }