Package: efivar / 37-6

Always-initialize-any-variable-we-use-with-sscanf-s-.patch Patch series | download
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From 5dc12cc56c79d293cf68d12a0b84373a785745e7 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Tue, 28 May 2019 16:27:31 -0400
Subject: [PATCH] Always initialize any variable we use with sscanf's %n

Signed-off-by: Peter Jones <pjones@redhat.com>

Bug-Ubuntu: https://bugs.launchpad.net/bugs/1892792
Origin: upstream,https://github.com/rhboot/efivar/commit/5dc12cc56c79d293cf68d12a0b84373a785745e7
Last-Updated: 2020-08-24

Index: efivar/src/linux-acpi-root.c
===================================================================
--- efivar.orig/src/linux-acpi-root.c
+++ efivar/src/linux-acpi-root.c
@@ -44,7 +44,7 @@ static ssize_t
 parse_acpi_root(struct device *dev, const char *current, const char *root UNUSED)
 {
         int rc;
-        int pos;
+        int pos = 0;
         uint16_t pad0;
         uint8_t pad1;
         char *acpi_header = NULL;
Index: efivar/src/linux-pci-root.c
===================================================================
--- efivar.orig/src/linux-pci-root.c
+++ efivar/src/linux-pci-root.c
@@ -44,7 +44,7 @@ static ssize_t
 parse_pci_root(struct device *dev, const char *current, const char *root UNUSED)
 {
         int rc;
-        int pos;
+        int pos = 0;
         uint16_t root_domain;
         uint8_t root_bus;
         const char *devpart = current;
Index: efivar/src/linux-pci.c
===================================================================
--- efivar.orig/src/linux-pci.c
+++ efivar/src/linux-pci.c
@@ -46,7 +46,7 @@ static ssize_t
 parse_pci(struct device *dev, const char *current, const char *root)
 {
         int rc;
-        int pos;
+        int pos = 0;
         const char *devpart = current;
 
         debug("entry");
Index: efivar/src/linux-soc-root.c
===================================================================
--- efivar.orig/src/linux-soc-root.c
+++ efivar/src/linux-soc-root.c
@@ -41,7 +41,7 @@ static ssize_t
 parse_soc_root(struct device *dev UNUSED, const char *current, const char *root UNUSED)
 {
         int rc;
-        int pos;
+        int pos = 0;
         const char *devpart = current;
 
         debug("entry");
Index: efivar/src/linux-virtblk.c
===================================================================
--- efivar.orig/src/linux-virtblk.c
+++ efivar/src/linux-virtblk.c
@@ -48,7 +48,7 @@ static ssize_t
 parse_virtblk(struct device *dev, const char *current, const char *root UNUSED)
 {
         uint32_t tosser;
-        int pos;
+        int pos = 0;
         int rc;
 
         debug("entry");