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| author | Philippe De Swert <philippe.deswert@jollamobile.com> | 2014-09-28 18:12:51 +0300 |
|---|---|---|
| committer | Thomas Hindoe Paaboel Andersen <phomes@gmail.com> | 2014-09-28 19:35:11 +0200 |
| commit | c119700c06b248b1c2a082b40b1a346f58d89da0 (patch) | |
| tree | 6ee7276b114ed4e9416ded27b6bdfb6569232bed /src/bootchart | |
| parent | 5e90b6a978d15efedc5b5cc4a3d2d922a0ecd2a9 (diff) | |
bootchart: Do not try to access data for non-existing CPU's
Cpu's are assigned normally, so starting at 0, so the MAX_CPU index will
always be one smaller than the actual number.
Found with Coverity.
Diffstat (limited to 'src/bootchart')
| -rw-r--r-- | src/bootchart/store.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bootchart/store.c b/src/bootchart/store.c index 3099ff1208..9ea1b27de4 100644 --- a/src/bootchart/store.c +++ b/src/bootchart/store.c @@ -199,7 +199,7 @@ vmstat_next: if (strstr(key, "cpu")) { r = safe_atoi((const char*)(key+3), &c); - if (r < 0 || c > MAXCPUS) + if (r < 0 || c > MAXCPUS -1) /* Oops, we only have room for MAXCPUS data */ break; sampledata->runtime[c] = atoll(rt); |