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* io.c (rb_io_inspect): replace sprintf() with "%s" format all

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over the place by snprintf() to avoid integer overflow.

* sample/svr.rb: service can be stopped by ill-behaved client; use
  tsvr.rb instead.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2005-07-19 08:25:39 +00:00
parent 0a5aab8679
commit 5b7e24d744
10 changed files with 62 additions and 34 deletions
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5
dln.c
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@ -962,8 +962,9 @@ load_lib(lib)
dln_errno = DLN_EBADLIB;
if (lib[0] == '-' && lib[1] == 'l') {
char *p = alloca(strlen(lib) + 4);
sprintf(p, "lib%s.a", lib+2);
long len = strlen(lib) + 4;
char *p = alloca(len);
snprintf(p, len, "lib%s.a", lib+2);
lib = p;
}