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* dir.c (rb_glob2): do not allocate buffer from heap to avoid

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memory leaks.  use string object for buffering instead.
  [ruby-dev:24738]

* dir.c (join_path): ditto.

* io.c (io_read): external input buffer may be modified even after
  rb_str_locktmp().  [ruby-dev:24735]

* dir.c (fnmatch): p or s may be NULL.  [ruby-dev:24749]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7242 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2004-11-10 07:17:53 +00:00
parent 63b9174a64
commit 683400f427
9 changed files with 126 additions and 86 deletions
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7
ext/socket/socket.c
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@ -476,9 +476,6 @@ s_recvfrom(sock, argc, argv, from)
retry:
rb_str_locktmp(str);
rb_thread_wait_fd(fd);
if (buflen != RSTRING(str)->len) {
rb_raise(rb_eRuntimeError, "buffer modified");
}
TRAP_BEG;
slen = recvfrom(fd, RSTRING(str)->ptr, buflen, flags, (struct sockaddr*)buf, &alen);
TRAP_END;
@ -1989,8 +1986,6 @@ sock_connect(sock, addr)
int fd, n;
StringValue(addr);
rb_str_modify(addr);
GetOpenFile(sock, fptr);
fd = fileno(fptr->f);
rb_str_locktmp(addr);
@ -2010,8 +2005,6 @@ sock_bind(sock, addr)
OpenFile *fptr;
StringValue(addr);
rb_str_modify(addr);
GetOpenFile(sock, fptr);
if (bind(fileno(fptr->f), (struct sockaddr*)RSTRING(addr)->ptr, RSTRING(addr)->len) < 0)
rb_sys_fail("bind(2)");