From: Matthias Braun <matze@braunis.de>
Date: Tue, 4 May 2010 13:15:10 +0000 (+0000)
Subject: bugfix
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=6aaf054f627b488daf78d8d9c47cca4370012a55;p=libfirm

bugfix

[r27481]
---

diff --git a/ir/obstack/obstack_printf.c b/ir/obstack/obstack_printf.c
index a8b5a98b0..9d92092eb 100644
--- a/ir/obstack/obstack_printf.c
+++ b/ir/obstack/obstack_printf.c
@@ -16,7 +16,7 @@ int obstack_vprintf(struct obstack *obst, const char *fmt, va_list ap)
 	int     len;
 
 	for (;;) {
-		len = vsnprintf(buffer, sizeof(buffer), fmt, ap);
+		len = vsnprintf(buffer, size, fmt, ap);
 
 		/* snprintf should return -1 only in the error case, but older glibcs
 		 * and probably other systems are buggy in this respect and return -1 if