sandbox: Fix warnings in cpu.c and os.c

This fixes the following two problems: cppcheck reports: [arch/sandbox/cpu/start.c:132]: (error) Uninitialized variable: err [arch/sandbox/cpu/os.c:371]: (error) Memory leak: fname Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Wolfgang Denk <wd@denx.de>

sandbox: Fix warnings in cpu.c and os.c
This fixes the following two problems: cppcheck reports: [arch/sandbox/cpu/start.c:132]: (error) Uninitialized variable: err [arch/sandbox/cpu/os.c:371]: (error) Memory leak: fname Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Wolfgang Denk <wd@denx.de>
Simon Glass
1 parent e48f3741c3
Showing 2 changed files with 3 additions and 1 deletions Side-by-side Diff
arch/sandbox/cpu/os.c
arch/sandbox/cpu/start.c
@@ -367,6 +367,7 @@
  
 done:
 	closedir(dir);
+	free(fname);
 	return ret;
 }
  
@@ -130,7 +130,8 @@
 	state->write_ram_buf = true;
 	state->ram_buf_fname = arg;
  
-	if (os_read_ram_buf(arg)) {
+	err = os_read_ram_buf(arg);
+	if (err) {
 		printf("Failed to read RAM buffer\n");
 		return err;
 	}
...	...	@@ -367,6 +367,7 @@
367	367
368	368	done:
369	369	closedir(dir);
	370	+ free(fname);
370	371	return ret;
371	372	}
372	373
...	...	@@ -130,7 +130,8 @@
130	130	state->write_ram_buf = true;
131	131	state->ram_buf_fname = arg;
132	132
133		- if (os_read_ram_buf(arg)) {
	133	+ err = os_read_ram_buf(arg);
	134	+ if (err) {
134	135	printf("Failed to read RAM buffer\n");
135	136	return err;
136	137	}