forked from Openwrt-EcoNet/openwrt
eaab68be92
Avoid clobbering registry items of unrelated connections. Signed-off-by: Felix Fietkau <nbd@nbd.name>
27 lines
686 B
Diff
27 lines
686 B
Diff
From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 9 May 2025 11:57:57 +0200
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Subject: [PATCH] ubus: fix double registry clear on disconnect
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Set c->registry_index to -1 in order to ensure that the resource free path
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does not clobber registry items of unrelated connections.
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/lib/ubus.c
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+++ b/lib/ubus.c
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@@ -2375,8 +2375,11 @@ uc_ubus_channel_disconnect_cb(struct ubu
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c->ctx.sock.fd = -1;
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}
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- if (c->registry_index >= 0)
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- connection_reg_clear(c->vm, c->registry_index);
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+ if (c->registry_index >= 0) {
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+ int idx = c->registry_index;
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+ c->registry_index = -1;
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+ connection_reg_clear(c->vm, idx);
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+ }
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}
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static uc_value_t *
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