`tinyalsa`: Fails to build with `pcm_plugin.c:156:5: error: 'strncpy' specified bound 64 equals destination size [-Werror=stringop-truncation]`.

[dreirund]

Ahoj,

when I try to build tinyalsa from the handsomefeed feed, it fails with
pcm_plugin.c:156:5: error: 'strncpy' specified bound 64 equals destination size [-Werror=stringop-truncation].

After a failing make -j6, here the terminal output of
make -j1 V=sc package/feeds/handsomefeed/tinyalsa/compile:

grep: warning: stray \ before /
grep: warning: stray \ before /
grep: warning: stray \ before /
grep: warning: stray \ before /
grep: warning: stray \ before /
grep: warning: stray \ before /
make[1]: Entering directory '/[...]'
grep: warning: stray \ before /
make[2]: Entering directory '/[...]/package/libs/toolchain'
echo "libc" >> /[...]/staging_dir/target-aarch64_cortex-a53+neon_musl/pkginfo/toolchain.default.install
echo "libgcc" >> /[...]/staging_dir/target-aarch64_cortex-a53+neon_musl/pkginfo/toolchain.default.install
echo "libatomic" >> /[...]/staging_dir/target-aarch64_cortex-a53+neon_musl/pkginfo/toolchain.default.install
echo "libstdcpp" >> /[...]/staging_dir/target-aarch64_cortex-a53+neon_musl/pkginfo/toolchain.default.install
echo "libpthread" >> /[...]/staging_dir/target-aarch64_cortex-a53+neon_musl/pkginfo/toolchain.default.install
echo "librt" >> /[...]/staging_dir/target-aarch64_cortex-a53+neon_musl/pkginfo/toolchain.default.install
make[2]: Leaving directory '/[...]/package/libs/toolchain'
time: package/libs/toolchain/compile#0.33#0.04#0.34
make[2]: Entering directory '/[...]/feeds/handsomefeed/sound/tinyalsa'
mkdir -p /[...]/dl
SHELL= flock /[...]/tmp/.tinyalsa-2.0.0-1c5fb68ced57d838f2b7ecd0c00bc1fefc9ab60d.tar.gz.flock -c '  	/[...]/scripts/download.pl "/[...]/dl" "tinyalsa-2.0.0-1c5fb68ced57d838f2b7ecd0c00bc1fefc9ab60d.tar.gz" "08e41ff3217729ec87a16c5fe51205ba379aad0d2aa2e9813b6774ecba5b7ecd" "" || (  /[...]/scripts/dl_github_archive.py --dl-dir="/[...]/dl" --url="https://github.com/tinyalsa/tinyalsa.git" --version="1c5fb68ced57d838f2b7ecd0c00bc1fefc9ab60d" --subdir="tinyalsa-2.0.0" --source="tinyalsa-2.0.0-1c5fb68ced57d838f2b7ecd0c00bc1fefc9ab60d.tar.gz" --hash="08e41ff3217729ec87a16c5fe51205ba379aad0d2aa2e9813b6774ecba5b7ecd" || ( 	echo "Checking out files from the git repository..."; mkdir -p /[...]/tmp/dl && cd /[...]/tmp/dl && rm -rf tinyalsa-2.0.0 && [ \! -d tinyalsa-2.0.0 ] && git clone  https://github.com/tinyalsa/tinyalsa.git tinyalsa-2.0.0 && (cd tinyalsa-2.0.0 && git checkout 1c5fb68ced57d838f2b7ecd0c00bc1fefc9ab60d && git submodule update --init --recursive) && echo "Packing checkout..." && export TAR_TIMESTAMP=`cd tinyalsa-2.0.0 && git log -1 --format='\''@%ct'\''` && rm -rf tinyalsa-2.0.0/.git && 	tar --numeric-owner --owner=0 --group=0 --mode=a-s --sort=name ${TAR_TIMESTAMP:+--mtime="$TAR_TIMESTAMP"} -c tinyalsa-2.0.0 | 	gzip -nc > /[...]/tmp/dl/tinyalsa-2.0.0-1c5fb68ced57d838f2b7ecd0c00bc1fefc9ab60d.tar.gz && mv /[...]/tmp/dl/tinyalsa-2.0.0-1c5fb68ced57d838f2b7ecd0c00bc1fefc9ab60d.tar.gz /[...]/dl/ && rm -rf tinyalsa-2.0.0; );  )    '
rm -f /[...]/build_dir/target-aarch64_cortex-a53+neon_musl/tinyalsa-2.0.0/.built
touch /[...]/build_dir/target-aarch64_cortex-a53+neon_musl/tinyalsa-2.0.0/.built_check
make -C /[...]/build_dir/target-aarch64_cortex-a53+neon_musl/tinyalsa-2.0.0/src CC="aarch64-openwrt-linux-musl-gcc" AR="aarch64-openwrt-linux-musl-gcc-ar" LD="aarch64-openwrt-linux-musl-gcc" CFLAGS="-g0 -O3 -pipe -mcpu=cortex-a53 -g0 -O3 -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -fmacro-prefix-map=/[...]/build_dir/target-aarch64_cortex-a53+neon_musl/tinyalsa-2.0.0=tinyalsa-2.0.0 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro" LDFLAGS="-L/[...]/staging_dir/toolchain-aarch64_cortex-a53+neon_gcc-8.4.0_musl/usr/lib -L/[...]/staging_dir/toolchain-aarch64_cortex-a53+neon_gcc-8.4.0_musl/lib -znow -zrelro" all
make[3]: Entering directory '/[...]/build_dir/target-aarch64_cortex-a53+neon_musl/tinyalsa-2.0.0/src'
Makefile:52: warning: overriding recipe for target 'libtinyalsa.so.'
Makefile:49: warning: ignoring old recipe for target 'libtinyalsa.so.'
aarch64-openwrt-linux-musl-gcc -Wall -Wextra -Werror -Wfatal-errors -I ../include -fPIC -g0 -O3 -pipe -mcpu=cortex-a53 -g0 -O3 -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -fmacro-prefix-map=/[...]/build_dir/target-aarch64_cortex-a53+neon_musl/tinyalsa-2.0.0=tinyalsa-2.0.0 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro   -c -o pcm_plugin.o pcm_plugin.c
In function 'pcm_plug_info',
    inlined from 'pcm_plug_ioctl' at pcm_plugin.c:635:15:
pcm_plugin.c:156:5: error: 'strncpy' specified bound 64 equals destination size [-Werror=stringop-truncation]
     strncpy((char *)info->id, name, sizeof(info->id));
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated due to -Wfatal-errors.
cc1: all warnings being treated as errors
make[3]: *** [<builtin>: pcm_plugin.o] Error 1
make[3]: Leaving directory '/[...]/build_dir/target-aarch64_cortex-a53+neon_musl/tinyalsa-2.0.0/src'
make[2]: *** [Makefile:93: /[...]/build_dir/target-aarch64_cortex-a53+neon_musl/tinyalsa-2.0.0/.built] Error 2
make[2]: Leaving directory '/[...]/feeds/handsomefeed/sound/tinyalsa'
time: package/feeds/handsomefeed/tinyalsa/compile#0.49#0.08#0.53
    ERROR: package/feeds/handsomefeed/tinyalsa failed to build.
make[1]: *** [package/Makefile:116: package/feeds/handsomefeed/tinyalsa/compile] Error 1
make[1]: Leaving directory '/[...]'
make: *** [/[...]/include/toplevel.mk:230: package/feeds/handsomefeed/tinyalsa/compile] Error 2

• grep -i tinyalsa .config:
  CONFIG_PACKAGE_tinyalsa-lib=m
CONFIG_PACKAGE_tinyalsa-utils=m
• → Full .config.