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Code Issues Releases Activity

Fix these warns.

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This commit is contained in:
Brenden Matthews 2022-12-27 09:11:10 -05:00 committed by Brenden Matthews
parent 3e827ba82f
commit 0e61013ac9
1 changed files with 10 additions and 10 deletions
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20
src/linux.cc
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@ -1183,8 +1183,8 @@ static int get_first_file_in_a_directory(const char *dir, char *s,
*/ */
static void get_dev_path(const char *dir, const char *dev, char *out_buf) { static void get_dev_path(const char *dir, const char *dev, char *out_buf) {
struct dirent **namelist; struct dirent **namelist;
char path[256] = {'\0'}; char path[512] = {'\0'};
char name[256] = {'\0'}; char name[512] = {'\0'};
bool found = false; bool found = false;
size_t size; size_t size;
int name_fd; int name_fd;
@ -1195,7 +1195,7 @@ static void get_dev_path(const char *dir, const char *dev, char *out_buf) {
/* "0" numbered case */ /* "0" numbered case */
ret = sscanf(dev, "%d", &n); ret = sscanf(dev, "%d", &n);
if (ret == 1) { if (ret == 1) {
snprintf(out_buf, 255, "hwmon%d/device", n); snprintf(out_buf, 256, "hwmon%d/device", n);
return; return;
} }
@ -1211,7 +1211,7 @@ static void get_dev_path(const char *dir, const char *dev, char *out_buf) {
for (i = 0; i < n; i++) { for (i = 0; i < n; i++) {
if (found) continue; if (found) continue;
snprintf(path, 251, "%s%s/name", dir, namelist[i]->d_name); snprintf(path, 512, "%s%s/name", dir, namelist[i]->d_name);
name_fd = open(path, O_RDONLY); name_fd = open(path, O_RDONLY);
if (name_fd < 0) continue; if (name_fd < 0) continue;
size = read(name_fd, name, strlen(dev)); size = read(name_fd, name, strlen(dev));
@ -1222,7 +1222,7 @@ static void get_dev_path(const char *dir, const char *dev, char *out_buf) {
ret = strncmp(dev, name, strlen(dev)); ret = strncmp(dev, name, strlen(dev));
if (!ret) { if (!ret) {
found = true; found = true;
snprintf(out_buf, 249, "%s/device", namelist[i]->d_name); snprintf(out_buf, 512, "%s/device", namelist[i]->d_name);
} }
close(name_fd); close(name_fd);
} }
@ -1240,7 +1240,7 @@ not_found:
static int open_sysfs_sensor(const char *dir, const char *dev, const char *type, static int open_sysfs_sensor(const char *dir, const char *dev, const char *type,
int n, int *divisor, char *devtype) { int n, int *divisor, char *devtype) {
char path[256]; char path[256];
char buf[256]; char buf[512];
int fd; int fd;
int divfd; int divfd;
@ -1701,7 +1701,7 @@ void get_acpi_fan(char *p_client_buffer, size_t client_buffer_size) {
return; return;
} }
snprintf(buf2, sizeof(buf2), "%s%s/state", ACPI_FAN_DIR, buf); snprintf(buf2, sizeof(buf2), "%s%.256s/state", ACPI_FAN_DIR, buf);
fp = open_file(buf2, &reported); fp = open_file(buf2, &reported);
if (!fp) { if (!fp) {
@ -1740,8 +1740,8 @@ void get_acpi_ac_adapter(char *p_client_buffer, size_t client_buffer_size,
const char *adapter) { const char *adapter) {
static int reported = 0; static int reported = 0;
char buf[256]; char buf[512];
char buf2[256]; char buf2[512];
struct stat sb; struct stat sb;
FILE *fp; FILE *fp;
@ -1779,7 +1779,7 @@ void get_acpi_ac_adapter(char *p_client_buffer, size_t client_buffer_size,
return; return;
} }
snprintf(buf2, sizeof(buf2), "%s%s/state", ACPI_AC_ADAPTER_DIR, buf); snprintf(buf2, sizeof(buf2), "%s%.256s/state", ACPI_AC_ADAPTER_DIR, buf);
fp = open_file(buf2, &reported); fp = open_file(buf2, &reported);
if (!fp) { if (!fp) {