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-rw-r--r--erts/emulator/drivers/common/inet_drv.c7
-rw-r--r--lib/kernel/test/gen_tcp_misc_SUITE.erl4
2 files changed, 5 insertions, 6 deletions
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index 7f20477363..259a27cf57 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -7839,8 +7839,8 @@ static ErlDrvSSizeT inet_fill_opts(inet_descriptor* desc,
* cmsg options and values
*/
PLACE_FOR(1+4, ptr);
- *ptr = opt;
- arg_ptr = ptr+1; /* Where to put total length */
+ *ptr++ = opt;
+ arg_ptr = ptr; /* Where to put total length */
arg_sz = 0; /* Total length */
for (cmsg_top = (struct cmsghdr*)(cmsgbuf.buf + cmsg_sz),
cmsg = (struct cmsghdr*)cmsgbuf.buf;
@@ -7852,7 +7852,6 @@ static ErlDrvSSizeT inet_fill_opts(inet_descriptor* desc,
PLACE_FOR(1+4, ptr); \
*ptr++ = OPT; \
put_cmsg_int32(cmsg, ptr); \
- ptr += 4; \
arg_sz += 1+4; \
continue; \
}
@@ -7866,7 +7865,6 @@ static ErlDrvSSizeT inet_fill_opts(inet_descriptor* desc,
PUT_CMSG_INT32(IPPROTO_IP, IP_TTL, INET_OPT_TTL);
#endif
/* BSD uses the RECV* names in CMSG fields */
- }
#if defined(IPPROTO_IP) && defined(IP_RECVTOS)
PUT_CMSG_INT32(IPPROTO_IP, IP_RECVTOS, INET_OPT_TOS);
#endif
@@ -7877,6 +7875,7 @@ static ErlDrvSSizeT inet_fill_opts(inet_descriptor* desc,
PUT_CMSG_INT32(IPPROTO_IP, IP_RECVTTL, INET_OPT_TTL);
#endif
#undef PUT_CMSG_INT32
+ }
put_int32(arg_sz, arg_ptr); /* Put total length */
continue;
}
diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl
index 358ca872f7..194522c009 100644
--- a/lib/kernel/test/gen_tcp_misc_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl
@@ -1981,8 +1981,8 @@ recvtclass(_Config) ->
%% pktoptions is not supported for IPv4
recvtos_ok({unix,openbsd}, OSVer) -> not semver_lt(OSVer, {6,4,0});
recvtos_ok({unix,darwin}, OSVer) -> not semver_lt(OSVer, {17,6,0});
-recvtos_ok({unix,freebsd}, OSVer) -> not semver_lt(OSVer, {11,2,0});
%% Using the option returns einval, so it is not implemented.
+recvtos_ok({unix,freebsd}, OSVer) -> not semver_lt(OSVer, {11,2,0});
recvtos_ok({unix,sunos}, OSVer) -> not semver_lt(OSVer, {5,12,0});
%% Does not return any value - not implemented for pktoptions
recvtos_ok({unix,linux}, OSVer) -> not semver_lt(OSVer, {3,1,0});
@@ -1993,8 +1993,8 @@ recvtos_ok(_, _) -> false.
%% pktoptions is not supported for IPv4
recvttl_ok({unix,openbsd}, OSVer) -> not semver_lt(OSVer, {6,4,0});
recvttl_ok({unix,darwin}, OSVer) -> not semver_lt(OSVer, {17,6,0});
-recvttl_ok({unix,freebsd}, OSVer) -> not semver_lt(OSVer, {11,2,0});
%% Using the option returns einval, so it is not implemented.
+recvttl_ok({unix,freebsd}, OSVer) -> not semver_lt(OSVer, {11,2,0});
recvttl_ok({unix,sunos}, OSVer) -> not semver_lt(OSVer, {5,12,0});
%%
recvttl_ok({unix,linux}, _) -> true;