Changeset 5661

Timestamp:

02/20/09 11:56:52 (4 years ago)

Author:

khali

Message:

If str(n)dup fails, there is no more memory left. We should exit with
"Out of memory". Patch from Andre Prendel.

Location:

lm-sensors/trunk/lib

Files:

• init.c (modified) (1 diff)
• sysfs.c (modified) (2 diffs)

lm-sensors/trunk/lib/init.c

@@ -54 +54 @@
         if (locale) {
                 locale = strdup(locale);
+                if (!locale)
+                        sensors_fatal_error(__func__, "Out of memory");
+
                 setlocale(LC_ALL, "C");
         }

lm-sensors/trunk/lib/sysfs.c

@@ -189 +189 @@
                 underscore = strchr(sfname, '_');
                 name = strndup(sfname, underscore - sfname);
+                if (!name)
+                        sensors_fatal_error(__func__, "Out of memory");
+
                 break;
         default:
                 name = strdup(sfname);
+                if (!name)
+                        sensors_fatal_error(__func__, "Out of memory");
         }
 
@@ -420 +425 @@
                 all_subfeatures[i].type = sftype;
                 all_subfeatures[i].name = strdup(name);
+                if (!all_subfeatures[i].name)
+                        sensors_fatal_error(__func__, "Out of memory");
+
                 if (!(sftype & 0x80))
                         all_subfeatures[i].flags |= SENSORS_COMPUTE_MAPPING;