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fixing up pam_http

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This commit is contained in:
Adolfo Gómez García 2019-05-13 17:11:12 +02:00
parent 20ead2954b
commit 70141ae972
1 changed files with 4 additions and 3 deletions
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7
ssh-tunnel/pam-http/src/http.c
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@ -65,9 +65,10 @@ static int getUrl(const char* url, char* buffer, size_t size ) {
int isValid(const char* str)
{
const int len = strnlen(str, 256);
for( int i = 0; i < len; i++ ) {
if ( !isalnum(str[i] && str[i] != '-') ) {
const int len = strnlen(str, DATASIZE);
int i;
for( i = 0; i < len; i++ ) {
if ( !isalnum(str[i]) && str[i] != '-' ) {
return 0;
}
}