staging: wilc1000: avoid 'NULL' pointer access in wilc_network_info_received()

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Added 'NULL' check before accessing the allocated memory. Free up the
memory incase of failure to enqueue the command. Used kmemdup instead of
kmalloc & memcpy.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ajay Singh 2018-03-26 17:15:56 +05:30 • committed by Greg Kroah-Hartman

parent 56294f8714

commit 25b951332d

1 changed files with 6 additions and 3 deletions

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drivers/staging/wilc1000/host_interface.c

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