From: ewt <ewt>
Date: Mon, 29 Oct 2001 23:09:48 +0000 (+0000)
Subject: msw! didn't allocate enough memory
X-Git-Tag: r0-50-35~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd04625ef8d65b8efc0aad231df77db9e969f790;p=thirdparty%2Fnewt.git

msw! didn't allocate enough memory
---

diff --git a/textbox.c b/textbox.c
index dc42dc5..06fa47c 100644
--- a/textbox.c
+++ b/textbox.c
@@ -159,8 +159,8 @@ static void doReflow(const char * text, char ** resultPtr, int width,
     int kanji = 0;
 
     if (resultPtr) {
-	/* XXX I think this will work */
-	result = malloc(strlen(text) + (strlen(text) / width) + 2);
+	/* worst case is a \n after every character */
+	result = malloc((strlen(text) * 2) + 1);
 	*result = '\0';
     }
     
@@ -227,6 +227,8 @@ static void doReflow(const char * text, char ** resultPtr, int width,
 	}
     }
 
+    result = realloc(result, strlen(result) + 1);
+
     if (badness) *badness = howbad;
     if (resultPtr) *resultPtr = result;
     if (heightPtr) *heightPtr = height;