netfilter: nf_flow_table_offload: Correct memcpy size for flow_overload_mangle()
In function 'memcpy', inlined from 'flow_offload_mangle' at net/netfilter/nf_flow_table_offload.c:112:2, inlined from 'flow_offload_port_dnat' at net/netfilter/nf_flow_table_offload.c:373:2, inlined from 'nf_flow_rule_route_ipv4' at net/netfilter/nf_flow_table_offload.c:424:3: ./include/linux/string.h:376:4: error: call to '__read_overflow2' declared with attribute error: detected read beyond size of object passed as 2nd parameter 376 | __read_overflow2(); | ^~~~~~~~~~~~~~~~~~ The original u8* was done in the hope to make this more adaptable but consensus is to keep this like it is in tc pedit. Fixes: c29f74e0 ("netfilter: nf_flow_table: hardware offload support") Reported-by:Laura Abbott <labbott@redhat.com> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
parent
56042858
Please register or sign in to comment