app-text/ghostscript-gpl : import from gentoo, version bump, added 12 patches to fix https://www.kb.cert.org/vuls/id/332928

1 files changed, 27 insertions, 0 deletions

diff --git a/app-text/ghostscript-gpl/files/VU332928-githashb326a716.patch b/app-text/ghostscript-gpl/files/VU332928-githashb326a716.patch
new file mode 100644
index 00000000..2c8533fa
--- /dev/null
+++ b/app-text/ghostscript-gpl/files/VU332928-githashb326a716.patch
@@ -0,0 +1,27 @@
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Tue, 21 Aug 2018 15:24:05 +0000 (+0100)
+Subject: Bug 699655: Properly check the return value....
+X-Git-Tag: ghostpdl-9.24rc1~24
+X-Git-Url: http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff_plain;h=b326a716
+
+Bug 699655: Properly check the return value....
+
+...when getting a value from a dictionary
+---
+
+diff --git a/psi/zcolor.c b/psi/zcolor.c
+index 4c0f258..e27baf9 100644
+--- a/psi/zcolor.c
++++ b/psi/zcolor.c
+@@ -283,8 +283,9 @@ zsetcolor(i_ctx_t * i_ctx_p)
+         if (r_has_type(op, t_dictionary)) {
+             ref     *pImpl, pPatInst;
+ 
+-            code = dict_find_string(op, "Implementation", &pImpl);
+-            if (code != 0) {
++            if ((code = dict_find_string(op, "Implementation", &pImpl)) < 0)
++                return code;
++            if (code > 0) {
+                 code = array_get(imemory, pImpl, 0, &pPatInst);
+                 if (code < 0)
+                     return code;