diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/socket_wrapper.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index e7a7a8a..4fb7b23 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -4635,7 +4635,7 @@ static int swrap_vioctl(int s, unsigned long int r, va_list va) { struct socket_info *si = find_socket_info(s); va_list ap; - int *value_ptr = NULL; + int value; int rc; if (!si) { @@ -4650,13 +4650,11 @@ static int swrap_vioctl(int s, unsigned long int r, va_list va) switch (r) { case FIONREAD: - if (rc == 0) { - value_ptr = ((int *)va_arg(ap, int *)); - } + value = *((int *)va_arg(ap, int *)); if (rc == -1 && errno != EAGAIN && errno != ENOBUFS) { swrap_pcap_dump_packet(si, NULL, SWRAP_PENDING_RST, NULL, 0); - } else if (value_ptr != NULL && *value_ptr == 0) { /* END OF FILE */ + } else if (value == 0) { /* END OF FILE */ swrap_pcap_dump_packet(si, NULL, SWRAP_PENDING_RST, NULL, 0); } break; |