Staging: rtl8712: fix math errors in snprintf()

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The original code had calls to snprintf(p, 7, "wpa_ie=") but that string
is 8 characters (because snprintf() puts a NUL terminator on the end).
So instead of an '=' the what gets written to buf is a NUL terminator
followed by the rest of the string.

And actually the %02x formats are three chars as well when you include
the terminator.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Dan Carpenter 2011-02-09 01:45:13 +03:00 • committed by Greg Kroah-Hartman

parent ec42dc2c7f

commit d936435f20

1 changed files with 13 additions and 9 deletions

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drivers/staging/rtl8712/rtl871x_ioctl_linux.c

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