Re: [Openvpn-devel] [PATCH] Fix stack buffer overruns in NEXTADDR() macro:

2020-07-17 Thread Matthias Andree
Am 17.07.20 um 19:09 schrieb Matthias Andree: > @@ -3727,6 +3727,7 @@ get_default_gateway_ipv6(struct route_ipv6_gateway_info > *rgi6, > msg(M_WARN, "GDG6: socket #1 failed"); > goto done; > } > +errno = 0; > if (write(sockfd, (char *)_rtmsg, l) < 0) > { >

[Openvpn-devel] [PATCH] Fix stack buffer overruns in NEXTADDR() macro:

2020-07-17 Thread Matthias Andree
copy first, then round up the length when adding padding to the advance. Found by: GCC 9.3.0 (FreeBSD) Signed-off-by: Matthias Andree --- src/openvpn/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/openvpn/route.c b/src/openvpn/route.c index b57da5dd..24563ed6

[Openvpn-devel] [PATCH] Fix stack buffer overruns in NEXTADDR() macro:

2020-07-17 Thread Matthias Andree
copy first, then round up the length when adding padding to the advance. Found by: GCC 9.3.0 (FreeBSD) Signed-off-by: Matthias Andree --- src/openvpn/route.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/openvpn/route.c b/src/openvpn/route.c index b57da5dd..7f760e9d