---

yaml
---
r: 203807
b: refs/heads/master
c: 2189d13
h: refs/heads/master
i:
  203805: b7b7402
  203803: c0aea00
  203799: ea2c462
  203791: 37a2548
  203775: 2250b59
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9746010bd3c825d364b783b327990d25962657dd
+refs/heads/master: 2189d13f6cfc58627a01d6a91591e59a2fa62902

trunk/drivers/net/wireless/ath/ath5k/debug.c

@@ -239,6 +239,9 @@ static ssize_t read_file_beacon(struct file *file, char __user *user_buf,
 		"TSF\t\t0x%016llx\tTU: %08x\n",
 		(unsigned long long)tsf, TSF_TO_TU(tsf));
 
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
 
@@ -334,6 +337,9 @@ static ssize_t read_file_debug(struct file *file, char __user *user_buf,
 		sc->debug.level == dbg_info[i].level ? '+' : ' ',
 		dbg_info[i].level, dbg_info[i].desc);
 
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
 
@@ -433,6 +439,9 @@ static ssize_t read_file_antenna(struct file *file, char __user *user_buf,
 	len += snprintf(buf+len, sizeof(buf)-len,
 			"AR5K_PHY_ANT_SWITCH_TABLE_1\t0x%08x\n", v);
 
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
 
@@ -542,6 +551,9 @@ static ssize_t read_file_frameerrors(struct file *file, char __user *user_buf,
 	len += snprintf(buf+len, sizeof(buf)-len, "[TX all\t%d]\n",
 			st->tx_all_count);
 
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
 
@@ -681,6 +693,9 @@ static ssize_t read_file_ani(struct file *file, char __user *user_buf,
 			ATH5K_ANI_CCK_TRIG_HIGH - (ATH5K_PHYERR_CNT_MAX -
 			ath5k_hw_reg_read(sc->ah, AR5K_PHYERR_CNT2)));
 
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
 
@@ -766,6 +781,9 @@ static ssize_t read_file_queue(struct file *file, char __user *user_buf,
 		len += snprintf(buf+len, sizeof(buf)-len, "  len: %d\n", n);
 	}
 
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }