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Alexandru Ardelean
927fc5ea54
Each output flush runs in a coroutine whose stack was forced to 4096 (one page). The HTTP output plugin overflows it and crashes with SIGSEGV after the flush (issue #30113). Pin FLB_CORO_STACK_SIZE to upstream's own 64K floor (FLB_CORO_STACK_SIZE_MIN_BYTE), which the musl-shrunk default undercuts. Also add a regression test: drive the dummy input into the http output and assert fluent-bit survives a few flush cycles instead of dying from a signal (no listener needed -- the overflow happens while composing the request). Fixes: https://github.com/openwrt/packages/issues/30113 Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>