Change in flashrom[master]: serprog.c: Avoid calling memcpy with NULL pointer arguments

[Light (Code Review)]

Attention is currently required from: Paul Menzel, Angel Pons, Light.
Hello build bot (Jenkins), Nico Huber, Angel Pons, Anastasia Klimchuk,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/62726

to look at the new patch set (#14).

Change subject: serprog.c: Avoid calling memcpy with NULL pointer arguments
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serprog.c: Avoid calling memcpy with NULL pointer arguments

In function sp_stream_buffer_op, the variable parms might be NULL when
passed to memcpy. Although, since parmlen is also 0 at that time I
don't think it would make much difference. Still, add a NULL check
before calling memcpy to be safe.

Change-Id: I850123237e328f9548ba7f77a01888be2cbc9e7b
Signed-off-by: Aarya Chaumal 
---
M serprog.c
1 file changed, 2 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/26/62726/14