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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-04-18 08:46:18 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-04-18 08:46:18 +0000
commite63a9901412d465cd90143d658fda8fa938d7f8c (patch)
tree12cf55d22b7b78304e8a692c44217e9531a31c02 /string.c
parent8a7b08bb787c2d8d531e0b84974fb2a4bec30d87 (diff)
* re.c (rb_reg_expr_str): should treat backslash specially in
escaping. * io.c: complete off_t handling; missing argument for fptr_finalize(); polished rb_scan_args call. * dir.c: wrap multi-statment macro by do { } while (0) * eval.c, numeric,c, sprintf.c, util.c: ditto. * bignum.c (rb_big_eq): check `y == x' if y is neither Fixnum, Bignum, nor Float. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r--string.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/string.c b/string.c
index 72a1783..4eb2bb9 100644
--- a/string.c
+++ b/string.c
@@ -58,6 +58,10 @@ str_new(klass, ptr, len)
{
VALUE str = rb_obj_alloc(klass);
+ if (len < 0) {
+ rb_raise(rb_eArgError, "negative string size (or size too big)");
+ }
+
RSTRING(str)->len = len;
RSTRING(str)->aux.capa = len;
RSTRING(str)->ptr = ALLOC_N(char,len+1);
@@ -460,8 +464,8 @@ void
rb_str_modify(str)
VALUE str;
{
- if (str_independent(str)) return;
- str_make_independent(str);
+ if (!str_independent(str))
+ str_make_independent(str);
}
VALUE