software node: Fix software_node_get_reference_args() with index -1

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CVE-2026-93046 · Microsoft / collected KEV context

cve-program · CVE-2026-93046

• https://git.kernel.org/stable/c/6cde06887487b4febd14658c9a246616abcc0097
• https://git.kernel.org/stable/c/0631384eadebc66d92d2dd72d57a0263c3877bee
• https://git.kernel.org/stable/c/b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75
• https://git.kernel.org/stable/c/4ebf96d5f834aba7f6d0397db4c421f6078171b9
• https://git.kernel.org/stable/c/849076df15129e47dd8db751fa18489419ffea56
• https://git.kernel.org/stable/c/df5466412b362db7adfa78e3e092fe07ac6769a4
• https://git.kernel.org/stable/c/231bbc04c58f115a505bf3b668ec69ef40a1773b
• https://git.kernel.org/stable/c/ba3dedcf3bd47017307595a7e54924198f018246

No related operational record is retained in the current change model.