From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Thu, 17 Aug 2006 16:03:15 +0000 (+0200)
Subject: Use a flexiable array to store the filename.
X-Git-Tag: ruby-vorbistagger-0.0.1~21
X-Git-Url: http://git.code-monkey.de/?p=ruby-vorbistagger.git;a=commitdiff_plain;h=1395b8113e601b31a8f1f30f97496024fdc72c9e

Use a flexiable array to store the filename.
---

diff --git a/ext/vcedit.c b/ext/vcedit.c
index 832f417..dfad95c 100644
--- a/ext/vcedit.c
+++ b/ext/vcedit.c
@@ -40,8 +40,6 @@ struct vcedit_state_St {
 	vorbis_comment vc;
 	vorbis_info vi;
 
-	char filename[PATH_MAX];
-
 	FILE *in;
 	bool opened;
 	long serial;
@@ -53,6 +51,8 @@ struct vcedit_state_St {
 	int prevW;
 	int extrapage;
 	int eosin;
+
+	char filename[0];
 };
 
 static void
@@ -82,8 +82,11 @@ vcedit_state *
 vcedit_state_new (const char *filename)
 {
 	vcedit_state *state;
+	size_t len;
+
+	len = strlen (filename);
 
-	state = malloc (sizeof (vcedit_state));
+	state = malloc (sizeof (vcedit_state) + len + 1);
 	if (!state)
 		return NULL;
 
@@ -94,8 +97,7 @@ vcedit_state_new (const char *filename)
 		return NULL;
 	}
 
-	snprintf (state->filename, sizeof (state->filename),
-	          "%s", filename);
+	strcpy (state->filename, filename);
 
 	return state;
 }