staging: rtl8712: Fix a possible NULL pointer dereference in function r8712_joinbss_event_callback

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GCC 10 analyzer reports a warning: dereference of NULL
The function r8712_find_network can return NULL and is usually checked but
no check is present is this case.
Fix by adding the check.

Signed-off-by: Lee Gibson <leegib@gmail.com>
Link: https://lore.kernel.org/r/20210319085836.8259-1-leegib@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Lee Gibson 2021-03-19 08:58:36 +00:00 • committed by Greg Kroah-Hartman

parent 62a19328c4

commit 105949497a

1 changed files with 2 additions and 1 deletions

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drivers/staging/rtl8712/rtl871x_mlme.c

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