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asn1: Fix OID symbolic resolution bug

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This commit is contained in:
Nicolas Williams
2021-03-06 14:46:08 -06:00
parent 834b935cc3
commit d263299016
1 changed files with 2 additions and 2 deletions
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4
lib/asn1/oid_resolution.c
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@@ -259,7 +259,7 @@ der_find_heim_oid_by_oid(const heim_oid *oid, const char **name)
return ENOMEM; return ENOMEM;
while (left <= right) { while (left <= right) {
size_t mid = left + (right - left) / 2; size_t mid = (left + right) >> 1;
int cmp; int cmp;
cmp = der_heim_oid_cmp(oid, sym_oids_sorted_by_oid[mid].oid); cmp = der_heim_oid_cmp(oid, sym_oids_sorted_by_oid[mid].oid);
@@ -267,7 +267,7 @@ der_find_heim_oid_by_oid(const heim_oid *oid, const char **name)
*name = sym_oids_sorted_by_oid[mid].sym; *name = sym_oids_sorted_by_oid[mid].sym;
return 0; return 0;
} }
if (cmp < 0 && right) if (cmp < 0 && mid)
right = mid - 1; right = mid - 1;
else if (cmp < 0) else if (cmp < 0)
return -1; return -1;