iliaa Sun Nov 7 23:55:15 2004 EDT
Modified files: (Branch: PHP_4_3)
/php-src/ext/fdf fdf.c
Log:
MFH: Fixed possible crash on fstat() failure.
http://cvs.php.net/diff.php/php-src/ext/fdf/fdf.c?r1=1.66.2.12&r2=1.66.2.13&ty=u
Index: php-src/ext/fdf/fdf.c
diff -u php-src/ext/fdf/fdf.c:1.66.2.12 php-src/ext/fdf/fdf.c:1.66.2.13
--- php-src/ext/fdf/fdf.c:1.66.2.12 Sun May 16 10:38:26 2004
+++ php-src/ext/fdf/fdf.c Sun Nov 7 23:55:14 2004
@@ -17,7 +17,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: fdf.c,v 1.66.2.12 2004/05/16 14:38:26 iliaa Exp $ */
+/* $Id: fdf.c,v 1.66.2.13 2004/11/08 04:55:14 iliaa Exp $ */
/* FdfTk lib 2.0 is a Complete C/C++ FDF Toolkit available from
http://beta1.adobe.com/ada/acrosdk/forms.html. */
@@ -867,7 +867,10 @@
struct stat stat;
char *buf;
- fstat(fileno(fp), &stat);
+ if (fstat(fileno(fp), &stat) == -1) {
+ RETVAL_FALSE;
+ goto err;
+ }
buf = emalloc(stat.st_size +1);
fread(buf, stat.st_size, 1, fp);
buf[stat.st_size] = '\0';
@@ -885,7 +888,7 @@
if(err != FDFErcOK) {
FDF_FAILURE(err);
}
-
+err:
if(temp_filename) {
unlink(temp_filename);
efree(temp_filename);
--
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