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* io.c (rb_io_s_sysopen): should not use alloca for unknowen size

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input.  [ruby-dev:31775]

* parse.y (rb_id2str): ditto.

* marshal.c (w_float): use snprintf instead of sprintf.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2007-09-12 06:19:06 +00:00
parent 35028627e5
commit 9391daf954
5 changed files with 24 additions and 19 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
Wed Sep 12 15:19:04 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
* io.c (rb_io_s_sysopen): should not use alloca for unknowen size
input. [ruby-dev:31775]
* parse.y (rb_id2str): ditto.
* marshal.c (w_float): use snprintf instead of sprintf.
Tue Sep 11 17:28:00 2007 Akinori MUSHA <knu@iDaemons.org>
* lib/tempfile.rb (Tempfile::make_tmpname): Allow to specify a

4
io.c
View file

@ -3455,8 +3455,8 @@ rb_io_s_sysopen(int argc, VALUE *argv)
if (NIL_P(perm)) fmode = 0666;
else fmode = NUM2INT(perm);
path = ALLOCA_N(char, strlen(RSTRING_PTR(fname))+1);
strcpy(path, RSTRING_PTR(fname));
RB_GC_GUARD(fname) = rb_str_new4(fname);
path = RSTRING_PTR(fname);
fd = rb_sysopen(path, flags, fmode);
return INT2NUM(fd);
}

4
marshal.c
View file

@ -309,7 +309,7 @@ load_mantissa(double d, const char *buf, int len)
static void
w_float(double d, struct dump_arg *arg)
{
char buf[100];
char buf[FLOAT_DIG + (DECIMAL_MANT + 7) / 8 + 10];
if (isinf(d)) {
if (d < 0) strcpy(buf, "-inf");
@ -326,7 +326,7 @@ w_float(double d, struct dump_arg *arg)
int len;
/* xxx: should not use system's sprintf(3) */
sprintf(buf, "%.*g", FLOAT_DIG, d);
snprintf(buf, sizeof(buf), "%.*g", FLOAT_DIG, d);
len = strlen(buf);
w_bytes(buf, len + save_mantissa(d, buf + len), arg);
return;

20
parse.y
View file

@ -8553,21 +8553,17 @@ rb_id2str(ID id)
if (is_attrset_id(id)) {
ID id2 = (id & ~ID_SCOPE_MASK) | ID_LOCAL;
VALUE str;
again:
name = rb_id2name(id2);
if (name) {
char *buf = ALLOCA_N(char, strlen(name)+2);
strcpy(buf, name);
strcat(buf, "=");
rb_intern(buf);
return rb_id2str(id);
}
if (is_local_id(id2)) {
while (!(str = rb_id2str(id2))) {
if (!is_local_id(id2)) return 0;
id2 = (id & ~ID_SCOPE_MASK) | ID_CONST;
goto again;
}
str = rb_str_dup(str);
rb_str_cat(buf, "=", 1);
rb_intern_str(str);
if (st_lookup(global_symbols.id_str, id, &data))
return (VALUE)data;
}
return 0;
}

6
version.h
View file

@ -1,7 +1,7 @@
#define RUBY_VERSION "1.9.0"
#define RUBY_RELEASE_DATE "2007-09-10"
#define RUBY_RELEASE_DATE "2007-09-12"
#define RUBY_VERSION_CODE 190
#define RUBY_RELEASE_CODE 20070910
#define RUBY_RELEASE_CODE 20070912
#define RUBY_PATCHLEVEL 0
#define RUBY_VERSION_MAJOR 1
@ -9,7 +9,7 @@
#define RUBY_VERSION_TEENY 0
#define RUBY_RELEASE_YEAR 2007
#define RUBY_RELEASE_MONTH 9
#define RUBY_RELEASE_DAY 10
#define RUBY_RELEASE_DAY 12
#ifdef RUBY_EXTERN
RUBY_EXTERN const char ruby_version[];