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patch
(parent:
eef2d73
)
fix segmentation fault if file does not exist
author
Benedikt Böhm
<bb@xnull.de>
Sat, 18 Feb 2012 16:02:11 +0000 (17:02 +0100)
committer
Benedikt Böhm
<bb@xnull.de>
Sat, 18 Feb 2012 16:12:26 +0000 (17:12 +0100)
src/vserver-stat.c
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diff --git
a/src/vserver-stat.c
b/src/vserver-stat.c
index
85ddf89
..
e282e10
100644
(file)
--- a/
src/vserver-stat.c
+++ b/
src/vserver-stat.c
@@
-431,7
+431,7
@@
registerXidCgroups(struct Vector *vec, struct process_info *process)
}
snprintf(filename, sizeof(filename), "%s%s%s/memory.stat", cgroup, (per_ss ? "/memory" : ""), name);
- if ((fp = fopen(filename, "r")) == -1)
+ if ((fp = fopen(filename, "r")) == NULL)
perror("open(memory.stat)");
else {
unsigned long long _rss = 0, _mapped_file = 0;