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Subject[PATCH] [REVISED] drivers/media/video/videocodec.c: check kmalloc() return value.
Description: Check the return value of kmalloc() in function videocodec_build_table(), in file drivers/media/video/videocodec.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>

diff --git a/drivers/media/video/videocodec.c b/drivers/media/video/videocodec.c
index 290e641..f2bbd7a 100644
--- a/drivers/media/video/videocodec.c
+++ b/drivers/media/video/videocodec.c
@@ -348,6 +348,9 @@ #define LINESIZE 100
kfree(videocodec_buf);
videocodec_buf = kmalloc(size, GFP_KERNEL);

+ if (!videocodec_buf)
+ return 0;
+
i = 0;
i += scnprintf(videocodec_buf + i, size - 1,
"<S>lave or attached <M>aster name type flags magic ");
-
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