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irqbalance: parse_proc_interrupts: fix parsing interrupt counts

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parse_proc_interrupts: fix parsing interrupt counts

Signed-off-by: qinyu <qinyu32@huawei.com>
This commit is contained in:
qinyu 2023-01-05 15:44:46 +08:00
parent dc6155df16
commit f2a2be426e
2 changed files with 37 additions and 1 deletions
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29
backport-Fix-parse_proc_interrupts-fix-parsing-interrupt-counts.patch Normal file
View File

@ -0,0 +1,29 @@
From 0a82dddbaf5702caded0d0d83a6eafaca743254d Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Mon, 27 Jun 2022 13:43:04 +0200
Subject: [PATCH] parse_proc_interrupts: fix parsing interrupt counts
The name of an interrupt chip can start with a number, stop before it.
Reference: https://github.com/Irqbalance/irqbalance/commit/0a82dddbaf5702caded0d0d83a6eafaca743254d
Conflict: NA
---
procinterrupts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/procinterrupts.c b/procinterrupts.c
index 57c8801..d90bf6d 100644
--- a/procinterrupts.c
+++ b/procinterrupts.c
@@ -331,7 +331,7 @@ void parse_proc_interrupts(void)
while (1) {
uint64_t C;
C = strtoull(c, &c2, 10);
- if (c==c2) /* end of numbers */
+ if (c==c2 || !strchr(" \t", *c2)) /* end of numbers */
break;
count += C;
c=c2;
--
2.23.0

9
irqbalance.spec
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@ -1,7 +1,7 @@
Summary: A dynamic adaptive IRQ balancing daemon
Name: irqbalance
Version: 1.7.0
Release: 15
Release: 16
Epoch: 3
License: GPLv2
Source0: https://github.com/Irqbalance/irqbalance/archive/irqbalance-%{version}.tar.gz
@ -34,6 +34,7 @@ Patch6009: backport-Fix-irqbalance-cannot-obtain-the-full-name-of-irq.patch
Patch6010: backport-Fix-compile-issue-with-none-AARCH64-builds.patch
Patch6011: backport-remove-no-existing-irq-in-banned_irqs.patch
Patch6012: backport-Add-0-to-the-end-of-strings-to-avoid-heap-buffer-ove.patch
Patch6013: backport-Fix-parse_proc_interrupts-fix-parsing-interrupt-counts.patch
%description
Irqbalance is a daemon to help balance the cpu load generated by
@ -91,6 +92,12 @@ fi
/sbin/chkconfig --del %{name} >/dev/null 2>&1 || :
%changelog
* Thu Jan 5 2023 qinyu <qinyu32@huawei.com> - 3:1.7.0-16
- Type:bugfix
- ID:NA
- SUG:restart
- DESC: parse_proc_interrupts: fix parsing interrupt counts
* Thu Jan 5 2023 qinyu <qinyu32@huawei.com> - 3:1.7.0-15
- Type:bugfix
- ID:NA