Re: [PATCH v2] src/sae.c: fix build without reallocarray

[Denis Kenzior <denkenz at gmail.com>]

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Hi Fabrice,

On 9/19/21 2:17 PM, Fabrice Fontaine wrote:
> reallocarray has been added to glibc relatively recently (version 2.26,
> from 2017) and apparently not all users run new enough glibc. Moreover,
> reallocarray is not available with uclibc-ng. So use realloc if
> reallocarray is not available to avoid the following build failure
> raised since commit 891b78e9e892a3bcd800eb3a298e6380e9a15dd1:
> 
> /home/giuliobenetti/autobuild/run/instance-3/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: src/sae.o: in function `sae_rx_authenticate':
> sae.c:(.text+0xd74): undefined reference to `reallocarray'
> 
> Fixes:
>   - http://autobuild.buildroot.org/results/c6d3f86282c44645b4f1c61882dc63ccfc8eb35a
> ---
> Changes v1 -> v2 (after review of Denis Kenzior):
>   - Remove SoB
>   - Add reallocarray to missing.h
> 
>   configure.ac  | 1 +
>   src/missing.h | 7 +++++++
>   2 files changed, 8 insertions(+)
> 

Applied after re-wording the commit header slightly.  Thanks!

Regards,
-Denis