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15 lines
539 B
15 lines
539 B
Description: Fixes replies when icmp-ipid is used
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Author: David Eisner <deisner@gmail.com>
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Last-Update: 2015-12-18
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--- a/waitpacket.c
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+++ b/waitpacket.c
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@@ -244,7 +244,8 @@ int recv_icmp(void *packet, size_t size)
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if ((icmp.type == ICMP_ECHOREPLY ||
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icmp.type == ICMP_TIMESTAMPREPLY ||
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icmp.type == ICMP_ADDRESSREPLY) &&
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- icmp.un.echo.id == (getpid() & 0xffff))
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+ icmp.un.echo.id == ((icmp_ip_id == DEFAULT_ICMP_IP_ID) ?
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+ getpid() & 0xffff : icmp_ip_id) )
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{
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int icmp_seq = icmp.un.echo.sequence;
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int status;
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