Thomas Perale ec12da7384 package/libzenoh-pico: fix build w/ RUNTIME_DEBUG ...

On the autobuilder the following build error would appear for the
libzenoh-pico package when the option BR2_ENABLE_RUNTIME_DEBUG is
enabled:

```
[  1%] Building C object CMakeFiles/zenohpico_shared.dir/src/api/encoding.c.o
In function '_z_encoding_convert_into_string',
    inlined from 'z_encoding_to_string' at /workdir/instance-0/output-1/build/libzenoh-pico-1.2.1/src/api/encoding.c:261:5:
/workdir/instance-0/output-1/build/libzenoh-pico-1.2.1/src/api/encoding.c:203:15: error: 'strncat' output truncated before terminating nul copying 1 byte from a string of the same length [-Werror=stringop-truncation]
  203 |         (void)strncat(value, &sep, 1);
      |               ^~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
```

This error can be reproduced with:

```
cat >.config <<EOF
BR2_aarch64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_PACKAGE_LIBZENOH_PICO=y
BR2_ENABLE_RUNTIME_DEBUG=y
EOF
make olddefconfig
make libzenoh-pico
```

This patch include the upstream commit [1] that fixes this issue.

[1] 60e635cbb1

Fixes: https://autobuild.buildroot.org/results/0c4/0c4644b17646d3ec482f0a4cf02d6fde19db2c99
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Romain Naour <romain.naour@smile.fr>

2025-08-10 00:10:14 +02:00

7.1 KiB

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