1 files changed, 0 insertions, 39 deletions
diff --git a/gnu/packages/patches/expat-CVE-2015-1283-refix.patch b/gnu/packages/patches/expat-CVE-2015-1283-refix.patch
deleted file mode 100644
index fc8d6291f5..0000000000
--- a/gnu/packages/patches/expat-CVE-2015-1283-refix.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-Follow-up upstream fix for CVE-2015-1283 to not rely on undefined
-behavior.
-
-Adapted from a patch from Debian (found in Debian package version
-2.1.0-6+deb8u2) to apply to upstream code:
-
-https://sources.debian.net/src/expat/2.1.0-6%2Bdeb8u2/debian/patches/CVE-2015-1283-refix.patch/
-
----
- lib/xmlparse.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/lib/xmlparse.c b/lib/xmlparse.c
-index 0f6f4cd..5c70c17 100644
---- a/lib/xmlparse.c
-+++ b/lib/xmlparse.c
-@@ -1727,7 +1727,8 @@ XML_GetBuffer(XML_Parser parser, int len)
-   }
- 
-   if (len > bufferLim - bufferEnd) {
--    int neededSize = len + (int)(bufferEnd - bufferPtr);
-+    /* Do not invoke signed arithmetic overflow: */
-+    int neededSize = (int) ((unsigned)len + (unsigned)(bufferEnd - bufferPtr));
-     if (neededSize < 0) {
-       errorCode = XML_ERROR_NO_MEMORY;
-       return NULL;
-@@ -1759,7 +1760,8 @@ XML_GetBuffer(XML_Parser parser, int len)
-       if (bufferSize == 0)
-         bufferSize = INIT_BUFFER_SIZE;
-       do {
--        bufferSize *= 2;
-+        /* Do not invoke signed arithmetic overflow: */
-+        bufferSize = (int) (2U * (unsigned) bufferSize);
-       } while (bufferSize < neededSize && bufferSize > 0);
-       if (bufferSize <= 0) {
-         errorCode = XML_ERROR_NO_MEMORY;
--- 
-2.8.3
-