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zoneminder
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Merge branch 'master' of github.com:ZoneMinder/ZoneMinder

This commit is contained in:
Isaac Connor 2019-01-25 09:22:14 -05:00
parent 7ea8be3fa8 9956eae70a
commit d310fd0d88
1 changed files with 8 additions and 4 deletions
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12
src/zm_user.cpp
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@ -89,18 +89,21 @@ bool User::canAccess( int monitor_id ) {
// Please note that in auth relay mode = none, password is NULL
User *zmLoadUser( const char *username, const char *password ) {
char sql[ZM_SQL_MED_BUFSIZ] = "";
char *safer_username = new char[(strlen(username) * 2) + 1];
int username_length = strlen(username);
char *safer_username = new char[(username_length * 2) + 1];
// According to docs, size of safer_whatever must be 2*length+1 due to unicode conversions + null terminator.
mysql_real_escape_string(&dbconn, safer_username, username, strlen( username ) );
mysql_real_escape_string(&dbconn, safer_username, username, username_length );
if ( password ) {
char *safer_password = new char[(strlen(password) * 2) +1];
mysql_real_escape_string(&dbconn, safer_password, password, strlen( password ) );
int password_length = strlen(password);
char *safer_password = new char[(password_length * 2) + 1];
mysql_real_escape_string(&dbconn, safer_password, password, password_length);
snprintf(sql, sizeof(sql),
"SELECT Id, Username, Password, Enabled, Stream+0, Events+0, Control+0, Monitors+0, System+0, MonitorIds"
" FROM Users WHERE Username = '%s' AND Password = password('%s') AND Enabled = 1",
safer_username, safer_password );
delete safer_password;
} else {
snprintf(sql, sizeof(sql),
"SELECT Id, Username, Password, Enabled, Stream+0, Events+0, Control+0, Monitors+0, System+0, MonitorIds"
@ -131,6 +134,7 @@ User *zmLoadUser( const char *username, const char *password ) {
Info("Authenticated user '%s'", user->getUsername());
mysql_free_result(result);
delete safer_username;
return user;
}