diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-03-25 06:18:07 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-03-25 06:18:07 +0000 |
commit | e748f56a6bea5b17339d70b767311897769a7c97 (patch) | |
tree | 5fac7807a4677c97f177ddb7c01e9f240ea1d097 /sprintf.c | |
parent | a42bf2edd007da6ae32a4162236eca21b5c9d365 (diff) |
* ext/socket/socket.c (bsock_do_not_rev_lookup_set): should not be
allowed when $SAFE > 3.
* eval.c (rb_thread_ready): THREAD_TO_KILL threads should not turn
into THREAD_RUNNABLE on wakeup.
* eval.c (rb_thread_list): THREAD_TO_KILL threads should be in the
list.
* eval.c (thgroup_list): ditto; by moving gid clearance from
rb_thread_cleanup().
* dir.c (fnmatch): "*/bar" (with FNM_PATHNAME flag) does not
match "foo/bar".
* io.c (read_all): files on /proc filesystem with zero stat size,
may have contents.
* ext/socket/socket.c (tcp_s_gethostbyname): refactored.
* ext/socket/socket.c (sock_s_gethostbyname): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2271 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sprintf.c')
-rw-r--r-- | sprintf.c | 18 |
1 files changed, 14 insertions, 4 deletions
@@ -438,8 +438,13 @@ rb_f_sprintf(argc, argv) } s = nbuf; if (v < 0) { - strcpy(s, ".."); - s += 2; + if (base == 10) { + rb_warning("negative number for %%u specifier"); + } + else { + strcpy(s, ".."); + s += 2; + } } sprintf(fbuf, "%%l%c", *p); sprintf(s, fbuf, v); @@ -491,8 +496,13 @@ rb_f_sprintf(argc, argv) remove_sign_bits(++s, base); val = rb_str_new(0, 3+strlen(s)); t = RSTRING(val)->ptr; - strcpy(t, ".."); - t += 2; + if (base == 10) { + rb_warning("negative number for %%u specifier"); + } + else { + strcpy(t, ".."); + t += 2; + } switch (base) { case 16: if (s[0] != 'f') strcpy(t++, "f"); break; |