Release 1.9.4-5

Rebase to upstream commit (8e8945e509)

Resolves: RHEL-114948

Signed-off-by: Tao Liu <ltao@redhat.com>

0001-Safer-string-handling-in-procinterrupts.c.patch

@@ -0,0 +1,42 @@
+From 030edf9aeb7310821df76f3c2965e3d3540e5bba Mon Sep 17 00:00:00 2001
+From: Jiri BlueBear Dluhos <jiri.bluebear.dluhos@gmail.com>
+Date: Tue, 10 Jun 2025 00:26:47 +0200
+Subject: [PATCH 1/3] Safer string handling in procinterrupts.c.
+
+---
+ procinterrupts.c | 11 +++++------
+ 1 file changed, 5 insertions(+), 6 deletions(-)
+
+diff --git a/procinterrupts.c b/procinterrupts.c
+index 8303ad3..16dcff2 100644
+--- a/procinterrupts.c
++++ b/procinterrupts.c
+@@ -55,7 +55,7 @@ struct irq_match {
+ static int check_platform_device(char *name, struct irq_info *info)
+ {
+ 	DIR *dirfd;
+-	char path[512];
++	char path[PATH_MAX];
+ 	struct dirent *ent;
+ 	int rc = -ENOENT, i;
+ 	static struct pdev_irq_info {
+@@ -69,12 +69,11 @@ static int check_platform_device(char *name, struct irq_info *info)
+ 		{NULL},
+ 	};
+ 
+-	memset(path, 0, 512);
++	if (snprintf(path, PATH_MAX, "/sys/devices/platform/%s", name) == PATH_MAX) {
++		log(TO_ALL, LOG_ERROR, "Device path in /sys exceeds maximum length");
++		return -ENAMETOOLONG;
++	}
+ 
+-	strcat(path, "/sys/devices/platform/");
+-	snprintf(path + strlen(path), sizeof(path) - strlen(path) - 1,
+-		"%s", name);
+-	strcat(path, "/");
+ 	dirfd = opendir(path);
+ 
+ 	if (!dirfd) {
+-- 
+2.47.0
+

0002-Added-missing-and-fixed-message-in-procinterrupts.c.patch

@@ -0,0 +1,27 @@
+From 5fdc1d64083ab92f63cdd9d4f2f01587cf8eab28 Mon Sep 17 00:00:00 2001
+From: Jiri BlueBear Dluhos <jiri.bluebear.dluhos@gmail.com>
+Date: Tue, 10 Jun 2025 00:51:43 +0200
+Subject: [PATCH 2/3] Added missing '/' and fixed message in procinterrupts.c.
+
+---
+ procinterrupts.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/procinterrupts.c b/procinterrupts.c
+index 16dcff2..ab31cdb 100644
+--- a/procinterrupts.c
++++ b/procinterrupts.c
+@@ -69,8 +69,8 @@ static int check_platform_device(char *name, struct irq_info *info)
+ 		{NULL},
+ 	};
+ 
+-	if (snprintf(path, PATH_MAX, "/sys/devices/platform/%s", name) == PATH_MAX) {
+-		log(TO_ALL, LOG_ERROR, "Device path in /sys exceeds maximum length");
++	if (snprintf(path, PATH_MAX, "/sys/devices/platform/%s/", name) == PATH_MAX) {
++		log(TO_ALL, LOG_WARNING, "WARNING: Platform device path in /sys exceeds PATH_MAX, cannot examine");
+ 		return -ENAMETOOLONG;
+ 	}
+ 
+-- 
+2.47.0
+

0003-Fixed-incorrect-comparison-in-snprintf-in-procinterr.patch

@@ -0,0 +1,26 @@
+From 14fb83896e44d1efe03963658574204696051397 Mon Sep 17 00:00:00 2001
+From: Jiri BlueBear Dluhos <jiri.bluebear.dluhos@gmail.com>
+Date: Tue, 10 Jun 2025 11:00:14 +0200
+Subject: [PATCH 3/3] Fixed incorrect comparison in snprintf() in
+ procinterrupts.c.
+
+---
+ procinterrupts.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/procinterrupts.c b/procinterrupts.c
+index ab31cdb..ebfb762 100644
+--- a/procinterrupts.c
++++ b/procinterrupts.c
+@@ -69,7 +69,7 @@ static int check_platform_device(char *name, struct irq_info *info)
+ 		{NULL},
+ 	};
+ 
+-	if (snprintf(path, PATH_MAX, "/sys/devices/platform/%s/", name) == PATH_MAX) {
++	if (snprintf(path, PATH_MAX, "/sys/devices/platform/%s/", name) >= PATH_MAX) {
+ 		log(TO_ALL, LOG_WARNING, "WARNING: Platform device path in /sys exceeds PATH_MAX, cannot examine");
+ 		return -ENAMETOOLONG;
+ 	}
+-- 
+2.47.0
+

irqbalance.spec

@@ -1,6 +1,6 @@
 Name:           irqbalance
 Version:        1.9.4
-Release:        4%{?dist}
+Release:        5%{?dist}
 Epoch:          2
 Summary:        IRQ balancing daemon
 
@@ -77,6 +77,10 @@ Patch54: 0004-Increase-file-descriptor-limit-via-systemd-service-f.patch
 
 Patch55: irqbalance-1.9.0-environment-file-sysconfig.patch
 
+Patch56: 0001-Safer-string-handling-in-procinterrupts.c.patch
+Patch57: 0002-Added-missing-and-fixed-message-in-procinterrupts.c.patch
+Patch58: 0003-Fixed-incorrect-comparison-in-snprintf-in-procinterr.patch
+
 %description
 irqbalance is a daemon that evenly distributes IRQ load across
 multiple CPUs for enhanced performance.
@@ -120,6 +124,9 @@ make check
 %systemd_postun_with_restart irqbalance.service
 
 %changelog
+* Tue Sep 30 2025 Tao Liu <ltao@redhat.com> - 2:1.9.4-5
+- Rebase to upstream commit (8e8945e509)
+
 * Wed May 14 2025 Tao Liu <ltao@redhat.com> - 2:1.9.4-4
 - Rebase to upstream commit (d913f60d84)