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* ext/socket/socket.c (sock_addrinfo): get rid of SEGV at NULL ptr

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String.  increase buffer size for 64bit platforms.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2003-05-27 11:07:57 +00:00
parent 7712407048
commit aa37cc7127
2 changed files with 7 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue May 27 20:07:52 2003 Nobuyoshi Nakada <nobu.nokada@softhome.net>
* ext/socket/socket.c (sock_addrinfo): get rid of SEGV at NULL ptr
String. increase buffer size for 64bit platforms.
Mon May 26 21:39:46 2003 MoonWolf <moonwolf@moonwolf.com> Mon May 26 21:39:46 2003 MoonWolf <moonwolf@moonwolf.com>
* lib/mkmf.rb, lib/optparse.rb, lib/tracer.rb: use Method#to_block * lib/mkmf.rb, lib/optparse.rb, lib/tracer.rb: use Method#to_block

4
ext/socket/socket.c
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@ -553,7 +553,7 @@ sock_addrinfo(host, port, socktype, flags)
struct addrinfo hints, *hintsp, *res; struct addrinfo hints, *hintsp, *res;
char *hostp, *portp; char *hostp, *portp;
int error; int error;
char hbuf[1024], pbuf[16]; char hbuf[1024], pbuf[32];
if (NIL_P(host)) { if (NIL_P(host)) {
hostp = NULL; hostp = NULL;
@ -569,7 +569,7 @@ sock_addrinfo(host, port, socktype, flags)
SafeStringValue(host); SafeStringValue(host);
name = RSTRING(host)->ptr; name = RSTRING(host)->ptr;
if (*name == 0 || (name[0] == '<' && strcmp(name, "<any>") == 0)) { if (!name || *name == 0 || (name[0] == '<' && strcmp(name, "<any>") == 0)) {
mkinetaddr(INADDR_ANY, hbuf, sizeof(hbuf)); mkinetaddr(INADDR_ANY, hbuf, sizeof(hbuf));
} }
else if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) { else if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) {