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Code

fix rrdcollect bug (closes #220)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@3033 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
olli 2006-01-22 11:44:35 +00:00
parent 4dfab11969
commit 2023d111ad
2 changed files with 72 additions and 6 deletions
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12
package/rrdcollect/files/rrdcollect.conf
View File

@ -19,15 +19,15 @@ exec:///bin/df
# LAN: vlan0, WAN: vlan1, WIFI: eth1
file:///proc/net/dev
"vlan0: %d %d %*d %*d %*d %*d %*d %*d %d %d" IF.rrd:Labi,Lapi,Labo,Lapo
"vlan1: %d %d %*d %*d %*d %*d %*d %*d %d %d" IF.rrd:Wabi,Wapi,Wabo,Wapo
"eth1: %d %d %*d %*d %*d %*d %*d %*d %d %d" IF.rrd:Wibi,Wipi,Wibo,Wipo
#"tun0: %d %d %*d %*d %*d %*d %*d %*d %d %d" IF.rrd:tbi,tpi,tbo,tpo
" vlan0:%d %d %*d %*d %*d %*d %*d %*d %d %d" IF.rrd:Labi,Lapi,Labo,Lapo
" vlan1:%d %d %*d %*d %*d %*d %*d %*d %d %d" IF.rrd:Wabi,Wapi,Wabo,Wapo
" eth1:%d %d %*d %*d %*d %*d %*d %*d %d %d" IF.rrd:Wibi,Wipi,Wibo,Wipo
#" tun0:%d %d %*d %*d %*d %*d %*d %*d %d %d" IF.rrd:tbi,tpi,tbo,tpo
file:///proc/slabinfo
"ip_conntrack %d %*d %*d %*d %*d %*d" SYS.rrd:con
"arp_cache %d %*d %*d %*d %*d %*d" SYS.rrd:arp
file:///proc/interrupts
"4: %d MIPS eth1" SYS.rrd:irw
"5: %d MIPS eth0" SYS.rrd:ire
" 4: %d MIPS eth1" SYS.rrd:irw
" 5: %d MIPS eth0" SYS.rrd:ire

66
package/rrdcollect/patches/rrdcollect-scan.patch Normal file
View File

@ -0,0 +1,66 @@
diff -ruN rrdcollect-0.2.3.orig/src/scan.c rrdcollect-0.2.3/src/scan.c
--- rrdcollect-0.2.3.orig/src/scan.c 2005-01-20 18:42:17.000000000 +0100
+++ rrdcollect-0.2.3/src/scan.c 2006-01-22 00:51:52.000000000 +0100
@@ -74,6 +74,11 @@
} while (isdigit(*fmt));
}
+ /* skip white spaces like scanf does */
+ if (strchr("difuoxX", *fmt))
+ while (isspace(*buf))
+ buf++;
+
/* FIXME: we should check afterward:
* if (start == buf || start == '-' && buf-start == 1)
* die("WTF??? zero-length number???");
@@ -150,27 +155,22 @@
buf++, length--;
}
- /* ignore if value not found */
- if(value == 0)
- return 0;
-
if (!ignore)
- counter[i++]->value = valuedup(value);
+ counter[i++]->value = strndup(start, buf - start);
break;
case 'c':
+ if (length < 0)
+ length = 1; // default length is 1
+
while (*buf && length > 0) {
buf++, length--;
}
if (length > 0)
return 2;
- /* ignore if value not found */
- if(value == 0)
- return 0;
-
if (!ignore)
- counter[i++]->value = valuedup(value);
+ counter[i++]->value = strndup(start, buf - start);
break;
@@ -192,7 +192,7 @@
case '\f':
case '\v':
/* don't match if not at least one space */
- if(!isspace(*(buf)))
+ if(!isspace(*buf))
return 0;
else
buf++;
@@ -208,7 +208,7 @@
case '\v':
break;
default:
- while (isspace(*(buf)))
+ while (isspace(*buf))
buf++;
}
fmt++;