Fix ESS_DISASSOC ctrl_iface command parser · eb4737f6df - Gogs

Fix ESS_DISASSOC ctrl_iface command parser

strchr can return NULL and that needs to be checked instead of what the
pointer could be pointing to.

Signed-hostap: Jouni Malinen <j@w1.fi>

Jouni Malinen 12 years ago

parent

cd7f1b9a1d

commit

eb4737f6df

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
hostapd/ctrl_iface.c
							 
								View File
							
				@@ -556,7 +556,7 @@ static int hostapd_ctrl_iface_ess_disassoc(struct hostapd_data *hapd,
			
				 		return -1;
			
				 	url = os_strchr(timerstr, ' ');
			
				-	if (*url != ' ')
			
				+	if (url == NULL)
			
				 		return -1;
			
				 	url++;
			
				 	url_len = os_strlen(url);