| Commit message (Collapse) | Author | Age | Files | Lines |
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->snprintf() is always called via nftnl_expr_snprintf() wrapper, which
is already dealing with this corner case for us.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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In _snprintf() functions definition the buffer is null terminated.
Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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SNPRINTF_BUFFER_SIZE() macro declaration and definition is changed so
that it accepts three arguments ret, remain and offset. Parameters size
and len are not required instead parameter remain keeps track of
available space in the buffer.
Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
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Add const qualifiers to the "to string" translation arrays used by
various *2str() functions.
This fixes GCC warnings such as the following when compiling with
-Wwrite-strings:
expr/byteorder.c:176:25: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
In order to catch these in the future, also add -Wwrite-strings to
default CFLAGS.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add range expression available that is scheduled for linux kernel 4.9.
This range expression allows us to check if a given value placed in a
register is within/outside a specified interval.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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