diff options
Diffstat (limited to 'app-emulation/spice/files/spice-0.14.3-CVE-2020-14355-b24fe6b6.patch')
| -rw-r--r-- | app-emulation/spice/files/spice-0.14.3-CVE-2020-14355-b24fe6b6.patch | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/app-emulation/spice/files/spice-0.14.3-CVE-2020-14355-b24fe6b6.patch b/app-emulation/spice/files/spice-0.14.3-CVE-2020-14355-b24fe6b6.patch deleted file mode 100644 index 40127deda15a..000000000000 --- a/app-emulation/spice/files/spice-0.14.3-CVE-2020-14355-b24fe6b6.patch +++ /dev/null @@ -1,18 +0,0 @@ -diff --git a/common/quic_family_tmpl.c b/common/quic_family_tmpl.c -index 8a5f7d2c9be3f6b1bd82993703749268bab243b4..6cc051b36889f773fe5401e204db6245d99e27df 100644 ---- a/subprojects/spice-common/common/quic_family_tmpl.c -+++ b/subprojects/spice-common/common/quic_family_tmpl.c -@@ -103,7 +103,12 @@ static s_bucket *FNAME(find_bucket)(Channel *channel, const unsigned int val) - { - spice_extra_assert(val < (0x1U << BPC)); - -- return channel->_buckets_ptrs[val]; -+ /* The and (&) here is to avoid buffer overflows in case of garbage or malicious -+ * attempts. Is much faster then using comparisons and save us from such situations. -+ * Note that on normal build the check above won't be compiled as this code path -+ * is pretty hot and would cause speed regressions. -+ */ -+ return channel->_buckets_ptrs[val & ((1U << BPC) - 1)]; - } - - #undef FNAME |