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ITS#2365 - preserve internal ber_tag as well as ber_ptr for rewinding.

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This commit is contained in:
Howard Chu 2003-03-12 02:33:53 +00:00
parent 1277616c40
commit 066e3310a9
1 changed files with 4 additions and 4 deletions
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8
libraries/liblber/decode.c
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@ -316,13 +316,12 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *rlen )
struct berval bv, *bvp = NULL;
orig = b->ber->ber_ptr;
tag = b->ber->ber_tag;
tag = ber_first_element( b->ber, &len, &last );
if ( tag != LBER_DEFAULT ) {
if ( ber_first_element( b->ber, &len, &last ) != LBER_DEFAULT ) {
for ( ; b->ber->ber_ptr < last; i++ )
{
tag = ber_skip_tag( b->ber, &len );
if (tag == LBER_DEFAULT) break;
if (ber_skip_tag( b->ber, &len ) == LBER_DEFAULT) break;
b->ber->ber_ptr += len;
}
}
@ -366,6 +365,7 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *rlen )
break;
}
b->ber->ber_ptr = orig;
b->ber->ber_tag = tag;
ber_skip_tag( b->ber, &len );
for (n=0; n<i; n++)