We have this code:
...
sysram = vmalloc(size);
if (!sysram)
return -ENOMEM;
info = framebuffer_alloc(0, device);
if (!info) {
ret = -ENOMEM;
goto out;
}
...
We'll leak the memory allocated to 'sysram' if the framebuffer_alloc()
call fails and the variable goes out of scope.
Signed-off-by: Jesper Juhl <j...@chaosbits.net>
---
drivers/gpu/drm/ast/ast_fb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index 2fc8e9e..260a760 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -180,6 +180,7 @@ static int astfb_create(struct ast_fbdev *afbdev,
info = framebuffer_alloc(0, device);
if (!info) {
+ vfree(sysram);
ret = -ENOMEM;
goto out;
}
--
1.7.11.2
--
Jesper Juhl <j...@chaosbits.net> http://www.chaosbits.net/
Don't top-post http://www.catb.org/jargon/html/T/top-post.html
Plain text mails only, please.
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