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23 lines
620 B
23 lines
620 B
6 years ago
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commit f178e59fa5eefbbd37fde040ae8334aa5c857ee1
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Author: Andreas Schwab <schwab@suse.de>
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Date: Tue Mar 27 12:16:11 2018 +0200
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Fix crash in resolver on memory allocation failure (bug 23005)
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diff --git a/resolv/res_send.c b/resolv/res_send.c
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index b396aae03c9eeb6e..01e4da4188b63d39 100644
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--- a/resolv/res_send.c
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+++ b/resolv/res_send.c
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@@ -471,6 +471,11 @@ __res_context_send (struct resolv_context *ctx,
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'\0',
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sizeof (struct sockaddr_in6)
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- sizeof (struct sockaddr_in));
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+ else
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+ {
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+ __set_errno (ENOMEM);
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+ return -1;
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+ }
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}
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EXT(statp).nscount = statp->nscount;
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}
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