From: Antony Dovgal <tony2001@php.net>
Date: Tue, 9 Jan 2007 11:37:17 +0000 (+0000)
Subject: MFH: zerofill info_data and fix possible segfault
X-Git-Tag: php-5.2.1RC3~74
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1e352b3ae7acefd085560e70912c6e108e7459b6;p=php

MFH: zerofill info_data and fix possible segfault
partly fixes #40073
---

diff --git a/ext/exif/exif.c b/ext/exif/exif.c
index 638f0b0cfb..7a15485af8 100644
--- a/ext/exif/exif.c
+++ b/ext/exif/exif.c
@@ -1599,6 +1599,7 @@ static void exif_iif_add_value(image_info_type *image_info, int section_index, c
 	image_info->info_list[section_index].list = list;
 
 	info_data  = &image_info->info_list[section_index].list[image_info->info_list[section_index].count];
+	memset(info_data, 0, sizeof(image_info_data));
 	info_data->tag    = tag;
 	info_data->format = format;
 	info_data->length = length;