[Backport v3.6-branch] net: fix handle unaligned memory access in net_context_bind() #79238
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This commit addresses an issue in net_context_bind() where unaligned memory access was not properly handled when checking for INADDR_ANY. The problem primarily affected MCUs like ARMv6 that don't support unaligned memory access. - Use UNALIGNED_GET() to safely access the sin_addr.s_addr field - Ensures correct behavior on architectures with alignment restrictions This fix improves compatibility and prevents potential crashes or unexpected behavior on affected platforms. Signed-off-by: Daekeun Kang <dkkang@huconn.com> (cherry picked from commit b24c520)
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Backport b24c520 from #77376.
Fixes #77188