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getlistenfd: on setsockopt failure it could return an invalid/closed fd - geomy… |
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git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri… |
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--- |
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commit cb9b6b70dbc6b33cc29364ba31023ffeb0579085 |
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parent feed37adc1b23cac513b5d2a17bda4e2ffc77c81 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Wed, 29 Aug 2018 20:18:50 +0200 |
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getlistenfd: on setsockopt failure it could return an invalid/closed fd |
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Signed-off-by: Christoph Lohmann <[email protected]> |
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Diffstat: |
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M main.c | 1 + |
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1 file changed, 1 insertion(+), 0 deletions(-) |
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--- |
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diff --git a/main.c b/main.c |
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@@ -311,6 +311,7 @@ getlistenfd(struct addrinfo *hints, char *bindip, char *por… |
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if (setsockopt(listfd, SOL_SOCKET, SO_REUSEADDR, &on, |
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sizeof(on)) < 0) { |
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close(listfd); |
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+ listfd = -1; |
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break; |
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} |
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