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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-07-19 14:59:01 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-07-19 14:59:01 +0000
commitbdb357e0d22600ba5a9e44403cef67267e24c74c (patch)
treea7f32971a56115906044c3d295d5124b9b0f9c25 /error.c
parent395ca33bffc96f0396a2160931f91d15d5ba8af1 (diff)
* error.c (syserr_initialize): add 1 byte for snprintf() size for
NUL at the end. [ruby-dev:26574] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'error.c')
-rw-r--r--error.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/error.c b/error.c
index 7dacac8..0b98584 100644
--- a/error.c
+++ b/error.c
@@ -907,10 +907,10 @@ syserr_initialize(argc, argv, self)
else err = "unknown error";
if (!NIL_P(mesg)) {
VALUE str = mesg;
- size_t len = strlen(err)+RSTRING(str)->len+4;
+ size_t len = strlen(err)+RSTRING(str)->len+3;
StringValue(str);
mesg = rb_str_new(0, len);
- snprintf(RSTRING(mesg)->ptr, len, "%s - %.*s", err,
+ snprintf(RSTRING(mesg)->ptr, len+1, "%s - %.*s", err,
(int)RSTRING(str)->len, RSTRING(str)->ptr);
rb_str_resize(mesg, strlen(RSTRING(mesg)->ptr));
}