folkert/simh-testsetgenerator
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixed prior logic in sim_check_conn to return error conditions prior to read/write checks and to validate the peer's address on both read and write connection checks.

Browse source
This commit is contained in:
Mark Pizzolato 2013-03-31 20:32:41 -07:00
parent d308a234e2
commit b125da77cc
1 changed files with 4 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
sim_sock.c
View file

@ -862,14 +862,13 @@ FD_SET (sock, er_p);
if (rd) if (rd)
select ((int) sock + 1, rw_p, NULL, er_p, &tz); select ((int) sock + 1, rw_p, NULL, er_p, &tz);
else select ((int) sock + 1, NULL, rw_p, er_p, &tz); else select ((int) sock + 1, NULL, rw_p, er_p, &tz);
if (FD_ISSET (sock, rw_p)) { if (FD_ISSET (sock, er_p))
if ((rd) || (0 == getpeername (sock, (struct sockaddr *)&peername, &peernamesize))) return -1;
if (FD_ISSET (sock, rw_p))
if (0 == getpeername (sock, (struct sockaddr *)&peername, &peernamesize))
return 1; return 1;
else else
return -1; return -1;
}
if (FD_ISSET (sock, er_p))
return -1;
return 0; return 0;
} }