Replace the plugin-local _IMAGE_MAGIC_MIME table + _sniff_image_mime body with a delegation to agent.image_routing._sniff_mime_from_bytes, the canonical magic-byte sniffer already used across the codebase, then gate its result to the raster formats gpt-image-2's Responses input_image actually accepts (png/jpeg/gif/webp). The shared sniffer also recognizes SVG/TIFF/ICO; without the allowlist those would pass local validation and be rejected server-side with an opaque HTTP 400. Gating locally fails them cleanly as invalid_image_input. Adds a regression test for SVG rejection. Follow-up on top of @CrazyBoyM's #55828. |
||
|---|---|---|
| .. | ||
| fal | ||
| krea | ||
| openai | ||
| openai-codex | ||
| openrouter | ||
| xai | ||