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dn_parent(" ") should be NULL.

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This commit is contained in:
Kurt Zeilenga 1999-01-23 19:34:02 +00:00
parent 4194c3ee85
commit 29b1e1f0ba
1 changed files with 23 additions and 8 deletions
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31
servers/slapd/dn.c
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@ -157,7 +157,19 @@ dn_parent(
char *s;
int inquote, gotesc;
if ( dn == NULL || *dn == '\0' || be_issuffix( be, dn ) ) {
if( dn == NULL ) {
return NULL;
}
while(*dn && SPACE(*dn)) {
dn++;
}
if( *dn == '\0' ) {
return( NULL );
}
if ( be_issuffix( be, dn ) ) {
return( NULL );
}
@ -175,7 +187,7 @@ dn_parent(
if ( *(s + 1) == '\0' ) {
return( NULL );
} else {
return( ch_strdup( s + 1 ) );
return( ch_strdup( &s[1] ) );
}
}
@ -187,22 +199,25 @@ dn_parent(
inquote = 0;
for ( s = dn; *s; s++ ) {
if ( *s == '\\' ) {
if ( *(s + 1) )
if ( *(s + 1) ) {
s++;
}
continue;
}
if ( inquote ) {
if ( *s == '"' )
if ( *s == '"' ) {
inquote = 0;
}
} else {
if ( *s == '"' )
if ( *s == '"' ) {
inquote = 1;
else if ( DNSEPARATOR( *s ) )
return( ch_strdup( s + 1 ) );
} else if ( DNSEPARATOR( *s ) ) {
return( ch_strdup( &s[1] ) );
}
}
}
return( ch_strdup("") );
return( ch_strdup( "" ) );
}
/*