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(der_put_length): do not even try writing anything when len == 1

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10730 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2001-09-20 09:15:27 +00:00
parent d7007afdea
commit f5c990600c
1 changed files with 5 additions and 7 deletions
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12
lib/asn1/der_put.c
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@@ -111,14 +111,12 @@ der_put_int (unsigned char *p, size_t len, int val, size_t *size)
int int
der_put_length (unsigned char *p, size_t len, size_t val, size_t *size) der_put_length (unsigned char *p, size_t len, size_t val, size_t *size)
{ {
if (len < 1)
return ASN1_OVERFLOW;
if (val < 128) { if (val < 128) {
if (len < 1) *p = val;
return ASN1_OVERFLOW; *size = 1;
else { return 0;
*p = val;
*size = 1;
return 0;
}
} else { } else {
size_t l; size_t l;
int e; int e;