# HG changeset patch
# User nathan
# Date 1274596759 -7200
# Node ID 6ef9b2adca64c5060e4e256b41798b4b661cba5d
# Parent  6d3770b1a9e1427a1622bbed5214f768e127b927
fix gcc warnings (asprintf)

diff -r 6d3770b1a9e1 -r 6ef9b2adca64 cdbackup.c
--- a/cdbackup.c	Sun May 23 08:30:42 2010 +0200
+++ b/cdbackup.c	Sun May 23 08:39:19 2010 +0200
@@ -138,7 +138,10 @@
   FILE *p;
   long size=-1;
   
-  asprintf(&cmd,"%s 2>&1 dev=%s -atip",exename,cdr_dev);
+  if(asprintf(&cmd,"%s 2>&1 dev=%s -atip",exename,cdr_dev)<0) {
+    fprintf(stderr,"%s: error making atip command: %s\n",prg_name,strerror(errno));
+    return -1;
+    }
   DEBUG("%s: cdrecord atip command: %s\n",prg_name,cmd);
 
   p=popen(cmd,"r");
diff -r 6d3770b1a9e1 -r 6ef9b2adca64 virtual.c
--- a/virtual.c	Sun May 23 08:30:42 2010 +0200
+++ b/virtual.c	Sun May 23 08:39:19 2010 +0200
@@ -75,13 +75,15 @@
       char *dot=rindex(strip,'.');
       if(dot) {
         *dot=0;
-        asprintf(&real_virt_name,"%s.%d",strip,disknum+virt_off);
+        if(asprintf(&real_virt_name,"%s.%d",strip,disknum+virt_off)<0)
+          error("error making virtual name");
         }
       else serror("Bad filename format");
       free(strip);
       }
     else {
-      asprintf(&real_virt_name,"%s.%d",virt_name,disknum);
+      if(asprintf(&real_virt_name,"%s.%d",virt_name,disknum)<0)
+        error("error making virtual name");
       }
     DEBUG("Vopen: real filename is '%s' disknum=%d virt_off=%d\n",
           real_virt_name,disknum,virt_off);