musl: Fix CVE-2019-14697

[openwrt/staging/chunkeey.git] / toolchain / musl / patches / 031-fix-build-regression-in-i386-asm-for-atan2-atan2f.patch

diff --git a/toolchain/musl/patches/031-fix-build-regression-in-i386-asm-for-atan2-atan2f.patch b/toolchain/musl/patches/031-fix-build-regression-in-i386-asm-for-atan2-atan2f.patch
new file mode 100644 (file)
index 0000000..8c5161b
--- /dev/null
+++ b/toolchain/musl/patches/031-fix-build-regression-in-i386-asm-for-atan2-atan2f.patch
@@ -0,0 +1,28 @@
+From 6818c31c9bc4bbad5357f1de14bedf781e5b349e Mon Sep 17 00:00:00 2001
+From: Rich Felker <dalias@aerifal.cx>
+Date: Mon, 5 Aug 2019 19:57:07 -0400
+Subject: fix build regression in i386 asm for atan2, atan2f
+
+commit f3ed8bfe8a82af1870ddc8696ed4cc1d5aa6b441 inadvertently removed
+labels that were still needed.
+---
+ src/math/i386/atan2.s  | 2 +-
+ src/math/i386/atan2f.s | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+--- a/src/math/i386/atan2.s
++++ b/src/math/i386/atan2.s
+@@ -11,4 +11,4 @@ atan2:
+       jae 1f
+               # subnormal x, return x with underflow
+       fsts 4(%esp)
+-      ret
++1:    ret
+--- a/src/math/i386/atan2f.s
++++ b/src/math/i386/atan2f.s
+@@ -13,4 +13,4 @@ atan2f:
+       fld %st(0)
+       fmul %st(1)
+       fstps 4(%esp)
+-      ret
++1:    ret