[Spice-devel] [PATCH spice-server] Attempt to create bitmap debug directory

[Frediano Ziglio]

The DUMP_BITMAP compile option enable some debugging code to
output image bitmaps in a subdirectory of /tmp.
However if this directory does not exists the server will crash
as not able to create a file in it.
Try to create directory before creating the file.

Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
---
 server/spice-bitmap-utils.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/spice-bitmap-utils.c b/server/spice-bitmap-utils.c
index 439f05d..09c081d 100644
--- a/server/spice-bitmap-utils.c
+++ b/server/spice-bitmap-utils.c
@@ -18,6 +18,9 @@
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
+
+#include <sys/stat.h>
+
 #include "spice-bitmap-utils.h"
 
 #define RED_BITMAP_UTILS_RGB16
@@ -252,6 +255,7 @@ void dump_bitmap(SpiceBitmap *bitmap)
     file_size = bitmap_data_offset + (bitmap->y * row_size);
 
     id = ++file_id;
+    mkdir(RAM_PATH, 0755);
     sprintf(file_str, "%s/%u.bmp", RAM_PATH, id);
 
     f = fopen(file_str, "wb");
-- 
2.9.3