From 8ff4f2f51a6cf07fc33742ce3bee81328896e49b Mon Sep 17 00:00:00 2001 From: Patrick J Volkerding Date: Fri, 25 May 2018 23:29:36 +0000 Subject: Fri May 25 23:29:36 UTC 2018 patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.1.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. --- ...k-truncation-in-__glXGetAnswerBuffer-CVE-.patch | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 patches/source/xorg-server/patch/xorg-server/0029-glx-Fix-mask-truncation-in-__glXGetAnswerBuffer-CVE-.patch (limited to 'patches/source/xorg-server/patch/xorg-server/0029-glx-Fix-mask-truncation-in-__glXGetAnswerBuffer-CVE-.patch') diff --git a/patches/source/xorg-server/patch/xorg-server/0029-glx-Fix-mask-truncation-in-__glXGetAnswerBuffer-CVE-.patch b/patches/source/xorg-server/patch/xorg-server/0029-glx-Fix-mask-truncation-in-__glXGetAnswerBuffer-CVE-.patch new file mode 100644 index 000000000..5a6cff9b4 --- /dev/null +++ b/patches/source/xorg-server/patch/xorg-server/0029-glx-Fix-mask-truncation-in-__glXGetAnswerBuffer-CVE-.patch @@ -0,0 +1,35 @@ +From 3e9dd82063cc50d649517ee21ce68cfe4b98a1f6 Mon Sep 17 00:00:00 2001 +From: Robert Morell +Date: Wed, 12 Nov 2014 18:51:43 -0800 +Subject: [PATCH 29/31] glx: Fix mask truncation in __glXGetAnswerBuffer + [CVE-2014-8093 6/6] + +On a system where sizeof(unsigned) != sizeof(intptr_t), the unary +bitwise not operation will result in a mask that clears all high bits +from temp_buf in the expression: + temp_buf = (temp_buf + mask) & ~mask; + +Signed-off-by: Robert Morell +Reviewed-by: Alan Coopersmith +Signed-off-by: Alan Coopersmith +Signed-off-by: Fedora X Ninjas +--- + glx/indirect_util.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/glx/indirect_util.c b/glx/indirect_util.c +index 7431d43..5914f5b 100644 +--- a/glx/indirect_util.c ++++ b/glx/indirect_util.c +@@ -78,7 +78,7 @@ __glXGetAnswerBuffer(__GLXclientState * cl, size_t required_size, + void *local_buffer, size_t local_size, unsigned alignment) + { + void *buffer = local_buffer; +- const unsigned mask = alignment - 1; ++ const intptr_t mask = alignment - 1; + + if (local_size < required_size) { + size_t worst_case_size; +-- +1.9.3 + -- cgit v1.2.3