recipes/qemu/qemu-0.9.1/02_snapshot_use_tmpdir.patch


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#DPATCHLEVEL=0
---
# block.c |    6 +++++-
# 1 file changed, 5 insertions(+), 1 deletion(-)
#
Index: block.c
===================================================================
--- block.c.orig	2007-12-03 23:47:25.000000000 +0000
+++ block.c	2007-12-03 23:47:31.000000000 +0000
@@ -191,8 +191,12 @@ void get_tmp_filename(char *filename, in
 void get_tmp_filename(char *filename, int size)
 {
     int fd;
+    char *tmpdir;
     /* XXX: race condition possible */
-    pstrcpy(filename, size, "/tmp/vl.XXXXXX");
+    tmpdir = getenv("TMPDIR");
+    if (!tmpdir)
+        tmpdir = "/tmp";
+    snprintf(filename, size, "%s/vl.XXXXXX", tmpdir);
     fd = mkstemp(filename);
     close(fd);
 }