From: ewt <ewt>
Date: Tue, 30 Oct 2001 01:18:29 +0000 (+0000)
Subject: may be alright... strncat in dietlibc borked (sorry for the slander msw)
X-Git-Tag: r0-50-35~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba6b89db20f9a7c9d5f48896738a5a1ef37a9ba9;p=thirdparty%2Fnewt.git

may be alright... strncat in dietlibc borked (sorry for the slander msw)
---

diff --git a/textbox.c b/textbox.c
index 06fa47c..dc42dc5 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) {
-	/* worst case is a \n after every character */
-	result = malloc((strlen(text) * 2) + 1);
+	/* XXX I think this will work */
+	result = malloc(strlen(text) + (strlen(text) / width) + 2);
 	*result = '\0';
     }
     
@@ -227,8 +227,6 @@ 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;