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<  Erlang patches mailing list  ~  Fix for wrong parameter size for IP_MULTICAST_TTL and IP_MUL
Guest
Posted: Wed Apr 21, 2010 3:23 pm Reply with quote
Guest
The size of parameter setsockopt() is unsigned char for IP_MULTICAST_TTL and IP_MULTICAST_LOOP.

This is needed to work on Solaris10 but linux also accept int that is why the current version works on linux.

Patch:
--------------------------------------------------------
otp_src_R13B04/erts/emulator/drivers/common/inet_drv.c:
@@ -4542,6 +4542,7
@@ static int inet_set_opts(inet_descriptor* desc, char* ptr,
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Guest
Posted: Wed Apr 21, 2010 3:23 pm Reply with quote
Guest
The size of parameter setsockopt() is unsigned char for IP_MULTICAST_TTL and IP_MULTICAST_LOOP.

This is needed to work on Solaris10 but linux also accept int that is why the current version works on linux.

Patch:
--------------------------------------------------------
otp_src_R13B04/erts/emulator/drivers/common/inet_drv.c:
@@ -4542,6 +4542,7
@@ static int inet_set_opts(inet_descriptor* desc, char* ptr,
Back to top
Guest
Posted: Wed Apr 21, 2010 3:41 pm Reply with quote
Guest
The size of parameter setsockopt() is unsigned char for IP_MULTICAST_TTL and IP_MULTICAST_LOOP.

This is needed to work on Solaris10 but linux also accept int that is why this works on linux.


Patch:
--------------------------------------------------------
otp_src_R13B04/erts/emulator/drivers/common/inet_drv.c:
@@ -4542,6 +4542,7
@@ static int inet_set_opts(inet_descriptor* desc, char* ptr,
Back to top
Guest
Posted: Wed Apr 21, 2010 3:42 pm Reply with quote
Guest
The size of parameter setsockopt() is unsigned char for IP_MULTICAST_TTL and IP_MULTICAST_LOOP.

This is needed to work on Solaris10 but linux also accept int that is why this works on linux.


Patch:
--------------------------------------------------------
otp_src_R13B04/erts/emulator/drivers/common/inet_drv.c:
@@ -4542,6 +4542,7
@@ static int inet_set_opts(inet_descriptor* desc, char* ptr,
Back to top

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