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Silence more memcheck issues

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This commit is contained in:
twinaphex 2017-01-04 09:34:12 +01:00
parent 1fa08e327b
commit dd264f83d3
1 changed files with 13 additions and 14 deletions
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27
frontend/drivers/platform_linux.c
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@ -763,7 +763,6 @@ static void check_proc_acpi_sysfs_battery(const char *node,
bool *have_battery, bool *charging,
int *seconds, int *percent)
{
unsigned capacity;
char path[1024];
const char *base = proc_acpi_sysfs_battery_path;
char *buf = NULL;
@ -772,31 +771,30 @@ static void check_proc_acpi_sysfs_battery(const char *node,
char *val = NULL;
bool charge = false;
bool choose = false;
unsigned capacity = 0;
ssize_t length = 0;
int maximum = -1;
int remaining = -1;
int secs = -1;
int pct = -1;
if (!strstr(node, "BAT"))
return;
path[0] = '\0';
snprintf(path, sizeof(path), "%s/%s/%s", base, node, "status");
if (!path_file_exists(path))
return;
if (filestream_read_file(path, (void**)&buf, &length) != 1)
return;
if (strstr((char*)buf, "Discharging"))
if (buf && strstr((char*)buf, "Discharging"))
*have_battery = true;
else if (strstr((char*)buf, "Charging"))
else if (buf && strstr((char*)buf, "Charging"))
{
*have_battery = true;
*charging = true;
}
else if (strstr((char*)buf, "Full"))
else if (buf && strstr((char*)buf, "Full"))
*have_battery = true;
if (buf)
@ -1043,14 +1041,10 @@ static bool frontend_linux_powerstate_check_acpi_sysfs(
int *seconds, int *percent)
{
bool ret = false;
struct RDIR *entry = NULL;
bool have_battery = false;
bool have_ac = false;
bool charging = false;
*state = FRONTEND_POWERSTATE_NONE;
entry = retro_opendir(proc_acpi_sysfs_battery_path);
struct RDIR *entry = retro_opendir(proc_acpi_sysfs_battery_path);
if (!entry)
goto error;
@ -1058,8 +1052,13 @@ static bool frontend_linux_powerstate_check_acpi_sysfs(
goto error;
while (retro_readdir(entry))
check_proc_acpi_sysfs_battery(retro_dirent_get_name(entry),
&have_battery, &charging, seconds, percent);
{
const char *node = retro_dirent_get_name(entry);
if (node && strstr(node, "BAT"))
check_proc_acpi_sysfs_battery(node,
&have_battery, &charging, seconds, percent);
}
retro_closedir(entry);