Revision: 60
http://extractor-gtk.svn.sourceforge.net/extractor-gtk/?rev=60&view=rev
Author: someone-guy
Date: 2008-02-22 14:14:43 -0800 (Fri, 22 Feb 2008)
Log Message:
-----------
Add maximum size for C string read from file
Modified Paths:
--------------
trunk/extractor/helpers.c
Modified: trunk/extractor/helpers.c
===================================================================
--- trunk/extractor/helpers.c 2008-02-22 22:14:31 UTC (rev 59)
+++ trunk/extractor/helpers.c 2008-02-22 22:14:43 UTC (rev 60)
@@ -12,6 +12,7 @@
#include "formats.h"
#define DEF_CSTR_SIZE 32
+#define MAX_CSTR_SIZE 1024
/**
* \brief read a C string (0-terminated) from a file
* \param f file to read from, starting at current position
@@ -21,6 +22,7 @@
char *name = malloc(DEF_CSTR_SIZE);
int size = DEF_CSTR_SIZE, used = 0;
while ((name[used++] = fgetc(f))) {
+ if (used == MAX_CSTR_SIZE) break;
if (used == size) {
size *= 2;
name = realloc(name, size);
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