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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-06-16 09:45:50 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-06-16 09:45:50 +0000
commitd1496e8b8cfd3554a4ce72c33d42e4cb33667e96 (patch)
tree92b19a5663b9344a6b68af1d2559b011fd90ac61 /ext/date
parentc2c81723a46a5207a59e2487a4466fbae3ba21f4 (diff)
date_strptime.c: use ALLOCV
* ext/date/date_strptime.c (read_digits): use ALLOCV instead of ALLOCA get rid of stack overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/date')
-rw-r--r--ext/date/date_strptime.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/date/date_strptime.c b/ext/date/date_strptime.c
index e318af1..4f93219 100644
--- a/ext/date/date_strptime.c
+++ b/ext/date/date_strptime.c
@@ -103,10 +103,12 @@ read_digits(const char *s, VALUE *n, size_t width)
return l;
}
else {
- char *s2 = ALLOCA_N(char, l + 1);
+ VALUE vbuf = 0;
+ char *s2 = ALLOCV_N(char, vbuf, l + 1);
memcpy(s2, s, l);
s2[l] = '\0';
*n = rb_cstr_to_inum(s2, 10, 0);
+ ALLOCV_END(vbuf);
return l;
}
}