Andy Whitcroft 020e773f6b kconfig: sym_expand_string_value: allow for string termination when reallocing ...

When expanding a parameterised string we may run out of space, this
triggers a realloc.  When computing the new allocation size we do not
allow for the terminating '\0'.  Allow for this when calculating the new
length.

Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2010-11-01 17:06:00 -04:00

26 KiB

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