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Cleanup dead code in dnstap-read

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Remove 'b' from main as it is unused.

(cherry picked from commit 0482451f84)
This commit is contained in:
Mark Andrews 2023-11-02 04:09:25 +11:00
parent 09c2dab315
commit b4352bbc6f
1 changed files with 0 additions and 13 deletions
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13
bin/tools/dnstap-read.c
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@ -327,7 +327,6 @@ int
main(int argc, char *argv[]) {
isc_result_t result;
dns_message_t *message = NULL;
isc_buffer_t *b = NULL;
dns_dtdata_t *dt = NULL;
dns_dthandle_t *handle = NULL;
int rv = 0, ch;
@ -380,17 +379,8 @@ main(int argc, char *argv[]) {
input.base = data;
input.length = datalen;
if (b != NULL) {
isc_buffer_free(&b);
}
isc_buffer_allocate(mctx, &b, 2048);
if (b == NULL) {
fatal("out of memory");
}
result = dns_dt_parse(mctx, &input, &dt);
if (result != ISC_R_SUCCESS) {
isc_buffer_free(&b);
continue;
}
@ -419,9 +409,6 @@ cleanup:
if (message != NULL) {
dns_message_detach(&message);
}
if (b != NULL) {
isc_buffer_free(&b);
}
isc_mem_destroy(&mctx);
exit(rv);