Always initialize any variable we use with sscanf's %n

Signed-off-by: Peter Jones <pjones@redhat.com>
rhboot · May 28, 2019 · 5dc12cc · 5dc12cc
1 parent 2bd7a0b
commit 5dc12cc
Show file tree

Hide file tree

Showing 5 changed files with 5 additions and 5 deletions.
diff --git a/src/linux-acpi-root.c b/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;

diff --git a/src/linux-pci-root.c b/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;

diff --git a/src/linux-pci.c b/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");

diff --git a/src/linux-soc-root.c b/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");

diff --git a/src/linux-virtblk.c b/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");