1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
From d09d0595b472d6bae35e78272fc670d494f6e408 Mon Sep 17 00:00:00 2001
From: Prabhu <prabhu.sundararaj@freescale.com>
Date: Tue, 17 Nov 2015 22:00:42 -0600
Subject: [PATCH] MGS-1235 : Fix setenv and clear environments
When setenv is set with parameter null causing crash.
Fixed with unsetenv to restore to previous state
Date: Nov 17, 2015
Signed-off-by: Prabhu <prabhu.sundararaj@freescale.com>
-1235
---
src/compositor-fbdev.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/compositor-fbdev.c b/src/compositor-fbdev.c
index ed25576..c6b8e5a 100644
--- a/src/compositor-fbdev.c
+++ b/src/compositor-fbdev.c
@@ -598,7 +598,16 @@ fbdev_output_create(struct fbdev_backend *backend,
fprintf(stderr, "failed to create window\n");
return 0;
}
- setenv("FB_FRAMEBUFFER_0", fbenv, 1);
+ /* restore the previous value*/
+ if(fbenv != NULL)
+ {
+ setenv("FB_FRAMEBUFFER_0", fbenv, 1);
+ }
+ else
+ {
+ unsetenv("FB_FRAMEBUFFER_0");
+ }
+
if (gal2d_renderer->output_create(&output->base,
output->display,
--
2.5.1
|
