forked from pool/systemd
30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
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From c119700c06b248b1c2a082b40b1a346f58d89da0 Mon Sep 17 00:00:00 2001
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From: Philippe De Swert <philippe.deswert@jollamobile.com>
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Date: Sun, 28 Sep 2014 18:12:51 +0300
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Subject: [PATCH] bootchart: Do not try to access data for non-existing CPU's
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Cpu's are assigned normally, so starting at 0, so the MAX_CPU index will
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always be one smaller than the actual number.
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Found with Coverity.
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---
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src/bootchart/store.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git src/bootchart/store.c src/bootchart/store.c
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index 3099ff1..9ea1b27 100644
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--- src/bootchart/store.c
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+++ src/bootchart/store.c
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@@ -199,7 +199,7 @@ vmstat_next:
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if (strstr(key, "cpu")) {
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r = safe_atoi((const char*)(key+3), &c);
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- if (r < 0 || c > MAXCPUS)
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+ if (r < 0 || c > MAXCPUS -1)
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/* Oops, we only have room for MAXCPUS data */
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break;
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sampledata->runtime[c] = atoll(rt);
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--
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1.7.9.2
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