summaryrefslogtreecommitdiffstats
path: root/patches/source/libwmf/libwmf-0.2.8.4-CVE-2007-2756.patch
diff options
context:
space:
mode:
author Patrick J Volkerding <volkerdi@slackware.com>2018-05-25 23:29:36 +0000
committer Eric Hameleers <alien@slackware.com>2018-06-01 00:36:01 +0200
commit39366733c3fe943363566756e2e152c45a1b3cb2 (patch)
tree228b0735896af90ca78151c9a69aa3efd12c8cae /patches/source/libwmf/libwmf-0.2.8.4-CVE-2007-2756.patch
parentd31c50870d0bee042ce660e445c9294a59a3a65b (diff)
downloadcurrent-14.2.tar.gz
current-14.2.tar.xz
Fri May 25 23:29:36 UTC 201814.2
patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.2.txz: Rebuilt. Handle removal of US/Pacific-New timezone. If we see that the machine is using this, it will be automatically switched to US/Pacific.
Diffstat (limited to 'patches/source/libwmf/libwmf-0.2.8.4-CVE-2007-2756.patch')
-rw-r--r--patches/source/libwmf/libwmf-0.2.8.4-CVE-2007-2756.patch16
1 files changed, 16 insertions, 0 deletions
diff --git a/patches/source/libwmf/libwmf-0.2.8.4-CVE-2007-2756.patch b/patches/source/libwmf/libwmf-0.2.8.4-CVE-2007-2756.patch
new file mode 100644
index 00000000..eba8fac2
--- /dev/null
+++ b/patches/source/libwmf/libwmf-0.2.8.4-CVE-2007-2756.patch
@@ -0,0 +1,16 @@
+--- libwmf-0.2.8.4/src/extra/gd/gd_png.c 1 Apr 2007 20:41:01 -0000 1.21.2.1
++++ libwmf-0.2.8.4/src/extra/gd/gd_png.c 16 May 2007 19:06:11 -0000
+@@ -78,8 +78,11 @@
+ gdPngReadData (png_structp png_ptr,
+ png_bytep data, png_size_t length)
+ {
+- gdGetBuf (data, length, (gdIOCtx *)
+- png_get_io_ptr (png_ptr));
++ int check;
++ check = gdGetBuf (data, length, (gdIOCtx *) png_get_io_ptr (png_ptr));
++ if (check != length) {
++ png_error(png_ptr, "Read Error: truncated data");
++ }
+ }
+
+ static void