Handle getline failure in icon theme parsing
@@ -49,8 +49,7 @@ static list_t *find_inherits(const char *theme_dir) {
char *buf = NULL;
size_t n = 0;
- while (!feof(index)) {
- getline(&buf, &n, index);
+ while (!feof(index) && getline(&buf, &n, index) != -1) {
if (n <= sizeof(inherits) + 1) {
continue;
}
@@ -247,9 +246,8 @@ static list_t* find_theme_subdirs(const char *theme_dir) {
char *buf = NULL;
size_t n = 0;
- while (!feof(index)) {
const char directories[] = "Directories";
- getline(&buf, &n, index);
+ while (!feof(index) && getline(&buf, &n, index) != -1) {
if (n <= sizeof(directories) + 1) {
continue;
}
@@ -261,10 +259,8 @@ static list_t* find_theme_subdirs(const char *theme_dir) {
}
// Now, find the size of each dir
struct subdir *current_subdir = NULL;
- while (!feof(index)) {
const char size[] = "Size";
- getline(&buf, &n, index);
-
+ while (!feof(index) && getline(&buf, &n, index) != -1) {
if (buf[0] == '[') {
int len = strlen(buf);
if (buf[len-1] == '\n') {
