d9b02e1697
Fixes #9320. for p in Shapovalov Chevalier Rozhkov Sievers Mack Herrmann Schmidt Rudenberg Sahani Landden Andersen Watanabe; do git grep -e 'Copyright.*'$p -l|xargs perl -i -0pe 's|/([*][*])?[*]\s+([*#]\s+)?Copyright[^\n]*'$p'[^\n]*\s*[*]([*][*])?/\n*|\n|gms; s|\s+([*#]\s+)?Copyright[^\n]*'$p'[^\n]*\n*|\n|gms' done
25 lines
917 B
C
25 lines
917 B
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include "fuzz.h"
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#include "resolved-dns-packet.h"
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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_cleanup_(dns_packet_unrefp) DnsPacket *p = NULL;
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if (size > DNS_PACKET_SIZE_MAX)
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return 0;
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assert_se(dns_packet_new(&p, DNS_PROTOCOL_DNS, 0, DNS_PACKET_SIZE_MAX) >= 0);
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p->size = 0; /* by default append starts after the header, undo that */
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assert_se(dns_packet_append_blob(p, data, size, NULL) >= 0);
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if (size < DNS_PACKET_HEADER_SIZE) {
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/* make sure we pad the packet back up to the minimum header size */
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assert_se(p->allocated >= DNS_PACKET_HEADER_SIZE);
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memzero(DNS_PACKET_DATA(p) + size, DNS_PACKET_HEADER_SIZE - size);
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p->size = DNS_PACKET_HEADER_SIZE;
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}
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(void) dns_packet_extract(p);
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return 0;
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}
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