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pcap: Fix failure check on write() in pcapm()
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
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parent
73a4a6b7cd
commit
000ae818d4
3
pcap.c
3
pcap.c
@ -118,7 +118,8 @@ void pcapm(struct msghdr *mh)
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if (write(pcap_fd, &h, sizeof(h)) < 0)
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if (write(pcap_fd, &h, sizeof(h)) < 0)
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goto fail;
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goto fail;
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if (write(pcap_fd, (char *)iov->iov_base + 4, iov->iov_len - 4))
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if (write(pcap_fd, (char *)iov->iov_base + 4,
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iov->iov_len - 4) < 0)
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goto fail;
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goto fail;
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}
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}
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