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simplify

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(cherry picked from commit 26f652d387)
This commit is contained in:
Mark Andrews 2016-05-18 10:40:20 +10:00
parent fae464f93f
commit 590a4026f0
1 changed files with 2 additions and 4 deletions
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6
lib/dns/dnssec.c
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@ -1308,7 +1308,6 @@ isc_result_t
dns_dnssec_findmatchingkeys(dns_name_t *origin, const char *directory,
isc_mem_t *mctx, dns_dnsseckeylist_t *keylist)
{
const char *digits = "0123456789";
isc_result_t result = ISC_R_SUCCESS;
isc_boolean_t dir_open = ISC_FALSE;
dns_dnsseckeylist_t list;
@ -1345,11 +1344,10 @@ dns_dnssec_findmatchingkeys(dns_name_t *origin, const char *directory,
alg = 0;
for (i = len + 1 + 1; i < dir.entry.length ; i++) {
const char *digit = strchr(digits, dir.entry.name[i]);
if (digit == NULL)
if (dir.entry.name[i] < '0' || dir.entry.name[i] > '9')
break;
alg *= 10;
alg += (int)(digit - digits);
alg += dir.entry.name[i] - '0';
}
/*