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authorRemi Collet <fedora@famillecollet.com>2016-09-19 15:47:58 +0200
committerRemi Collet <fedora@famillecollet.com>2016-09-19 15:47:58 +0200
commit6c885ac54b66d463e70b667123dae573f849a3b5 (patch)
tree7f09f76d9321ad0e4b926aef662b25ea915b2f3a /bug72627.patch
parentda28b235f7d4ff11106c2cf0e9cca49ce91a97bd (diff)
PHP 5.4.45 with "some" backports from 5.6.26
Diffstat (limited to 'bug72627.patch')
-rw-r--r--bug72627.patch34
1 files changed, 34 insertions, 0 deletions
diff --git a/bug72627.patch b/bug72627.patch
new file mode 100644
index 0000000..410e40e
--- /dev/null
+++ b/bug72627.patch
@@ -0,0 +1,34 @@
+Backported from 5.6.25 by Remi.
+Binary patch dropped
+
+From 32a629ef2cff754c3dd6cc24eb1e25aeaf439891 Mon Sep 17 00:00:00 2001
+From: Stanislav Malyshev <stas@php.net>
+Date: Mon, 8 Aug 2016 00:49:34 -0700
+Subject: [PATCH] Fixed bug #72627: Memory Leakage In exif_process_IFD_in_TIFF
+
+---
+ ext/exif/exif.c | 5 ++-
+ ext/exif/tests/bug72627.phpt | 71 +++++++++++++++++++++++++++++++++++++++++++
+ ext/exif/tests/bug72627.tiff | Bin 0 -> 1250 bytes
+ 3 files changed, 75 insertions(+), 1 deletion(-)
+ create mode 100644 ext/exif/tests/bug72627.phpt
+ create mode 100644 ext/exif/tests/bug72627.tiff
+
+diff --git a/ext/exif/exif.c b/ext/exif/exif.c
+index f95de3a..657a2cc1 100644
+--- a/ext/exif/exif.c
++++ b/ext/exif/exif.c
+@@ -3778,8 +3778,11 @@ static int exif_process_IFD_in_TIFF(image_info_type *ImageInfo, size_t dir_offse
+ fgot = php_stream_read(ImageInfo->infile, ImageInfo->Thumbnail.data, ImageInfo->Thumbnail.size);
+ if (fgot < ImageInfo->Thumbnail.size) {
+ EXIF_ERRLOG_THUMBEOF(ImageInfo)
++ efree(ImageInfo->Thumbnail.data);
++ ImageInfo->Thumbnail.data = NULL;
++ } else {
++ exif_thumbnail_build(ImageInfo TSRMLS_CC);
+ }
+- exif_thumbnail_build(ImageInfo TSRMLS_CC);
+ }
+ #ifdef EXIF_DEBUG
+ exif_error_docref(NULL EXIFERR_CC, ImageInfo, E_NOTICE, "Read next IFD (THUMBNAIL) done");
+