From: teodor <teodor>
Date: Thu, 18 Feb 2010 13:10:41 +0000 (+0000)
Subject: fix reallocation memory in appendStringBuffer
X-Git-Url: http://sigaev.ru/git/gitweb.cgi?a=commitdiff_plain;h=defbac8338fc0b55c3e7b6eded770edc713122e2;hp=d87148e06e0655d4a0b9eca3e46082d5b0b48210;p=tedtools.git

fix reallocation memory in appendStringBuffer
---

diff --git a/tmalloc.c b/tmalloc.c
index 0d51e75..8b16322 100644
--- a/tmalloc.c
+++ b/tmalloc.c
@@ -320,8 +320,11 @@ appendStringBuffer( StringBuffer *state, char *string, int stringlen) {
 		return state;
 													  
 	while ( state->len - ( state->ptr - state->buf ) < stringlen + 1 ) {
+			int	diff = state->ptr - state->buf;
+
 			state->len *= 2;
 			state->buf = (char*)mcrealloc( (void*)state->buf, state->len );
+			state->ptr = state->buf + diff;
 	}
 
 	memcpy(state->ptr, string, stringlen);