diff options
Diffstat (limited to 'erts/emulator/drivers/common/inet_drv.c')
| -rw-r--r-- | erts/emulator/drivers/common/inet_drv.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 45089dcc2f..b452acba32 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -539,6 +539,13 @@ static int my_strncasecmp(const char *s1, const char *s2, size_t n) (((unsigned char*) (s))[1] << 8) | \ (((unsigned char*) (s))[0])) + +#ifdef VALGRIND +# include <valgrind/memcheck.h> +#else +# define VALGRIND_MAKE_MEM_DEFINED(ptr,size) +#endif + /*---------------------------------------------------------------------------- ** Interface constants. ** @@ -6189,7 +6196,7 @@ static int sctp_set_opts(inet_descriptor* desc, char* ptr, int len) proto = IPPROTO_SCTP; type = SCTP_DELAYED_ACK_TIME; arg_ptr = (char*) (&arg.av); - arg_sz = sizeof ( arg.es); + arg_sz = sizeof ( arg.av); break; } # endif @@ -10245,6 +10252,7 @@ static void packet_inet_command(ErlDrvData e, char* buf, int len) cmsg.hdr.cmsg_level = IPPROTO_SCTP; cmsg.hdr.cmsg_type = SCTP_SNDRCV; cmsg.hdr.cmsg_len = CMSG_LEN(sizeof(*sri)); + VALGRIND_MAKE_MEM_DEFINED(&cmsg, (char*)sri - (char*)&cmsg); /*suppress padding as "uninitialised bytes"*/ data_len = (buf + len) - ptr; /* The whole msg. |