musl: update to 1.1.16.

srcpkgs/musl/patches/0001-fix-missing-integer-overflow-checks-in-regexec-buffe.patch

@@ -1,68 +0,0 @@
-From c3edc06d1e1360f3570db9155d6b318ae0d0f0f7 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias@aerifal.cx>
-Date: Thu, 06 Oct 2016 22:34:58 +0000
-Subject: fix missing integer overflow checks in regexec buffer size computations
-
-most of the possible overflows were already ruled out in practice by
-regcomp having already succeeded performing larger allocations.
-however at least the num_states*num_tags multiplication can clearly
-overflow in practice. for safety, check them all, and use the proper
-type, size_t, rather than int.
-
-also improve comments, use calloc in place of malloc+memset, and
-remove bogus casts.
----
-diff --git src/regex/regexec.c src/regex/regexec.c
-index 16c5d0a..dd52319 100644
---- src/regex/regexec.c
-+++ src/regex/regexec.c
-@@ -34,6 +34,7 @@
- #include <wchar.h>
- #include <wctype.h>
- #include <limits.h>
-+#include <stdint.h>
- 
- #include <regex.h>
- 
-@@ -206,11 +207,24 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string,
- 
-   /* Allocate memory for temporary data required for matching.	This needs to
-      be done for every matching operation to be thread safe.  This allocates
--     everything in a single large block from the stack frame using alloca()
--     or with malloc() if alloca is unavailable. */
-+     everything in a single large block with calloc(). */
-   {
--    int tbytes, rbytes, pbytes, xbytes, total_bytes;
-+    size_t tbytes, rbytes, pbytes, xbytes, total_bytes;
-     char *tmp_buf;
-+
-+    /* Ensure that tbytes and xbytes*num_states cannot overflow, and that
-+     * they don't contribute more than 1/8 of SIZE_MAX to total_bytes. */
-+    if (num_tags > SIZE_MAX/(8 * sizeof(int) * tnfa->num_states))
-+      goto error_exit;
-+
-+    /* Likewise check rbytes. */
-+    if (tnfa->num_states+1 > SIZE_MAX/(8 * sizeof(*reach_next)))
-+      goto error_exit;
-+
-+    /* Likewise check pbytes. */
-+    if (tnfa->num_states > SIZE_MAX/(8 * sizeof(*reach_pos)))
-+      goto error_exit;
-+
-     /* Compute the length of the block we need. */
-     tbytes = sizeof(*tmp_tags) * num_tags;
-     rbytes = sizeof(*reach_next) * (tnfa->num_states + 1);
-@@ -221,10 +235,9 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string,
-       + (rbytes + xbytes * tnfa->num_states) * 2 + tbytes + pbytes;
- 
-     /* Allocate the memory. */
--    buf = xmalloc((unsigned)total_bytes);
-+    buf = calloc(total_bytes, 1);
-     if (buf == NULL)
-       return REG_ESPACE;
--    memset(buf, 0, (size_t)total_bytes);
- 
-     /* Get the various pointers within tmp_buf (properly aligned). */
-     tmp_tags = (void *)buf;
---
-cgit v0.9.0.3-65-g4555

srcpkgs/musl/template

@@ -1,7 +1,7 @@
 # Template file for 'musl'.
 pkgname=musl
-version=1.1.15
+version=1.1.16
-revision=3
+revision=1
 build_style=gnu-configure
 configure_args="--prefix=/usr --disable-gcc-wrapper"
 conflicts="glibc>=0"
@@ -11,7 +11,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="MIT"
 homepage="http://www.musl-libc.org/"
 distfiles="http://www.musl-libc.org/releases/musl-${version}.tar.gz"
-checksum=97e447c7ee2a7f613186ec54a93054fe15469fe34d7d323080f7ef38f5ecb0fa
+checksum=937185a5e5d721050306cf106507a006c3f1f86d86cd550024ea7be909071011
 
 nostrip_files="libc.so"
 shlib_provides="libc.so"