File readdir.patch of Package ltrace

Index: ltrace-0.7.91/sysdeps/linux-gnu/proc.c
===================================================================
--- ltrace-0.7.91.orig/sysdeps/linux-gnu/proc.c
+++ ltrace-0.7.91/sysdeps/linux-gnu/proc.c
@@ -242,24 +242,20 @@ process_tasks(pid_t pid, pid_t **ret_tas
 	size_t alloc = 0;
 
 	while (1) {
-		struct dirent entry;
-		struct dirent *result;
-		if (readdir_r(d, &entry, &result) != 0) {
-		fail:
-			free(tasks);
-			closedir(d);
-			return -1;
-		}
-		if (result == NULL)
+		struct dirent *entry = readdir(d);
+		if (entry == NULL)
 			break;
-		if (result->d_type == DT_DIR && all_digits(result->d_name)) {
-			pid_t npid = atoi(result->d_name);
+		if (entry->d_type == DT_DIR && all_digits(entry->d_name)) {
+			pid_t npid = atoi(entry->d_name);
 			if (n >= alloc) {
 				alloc = alloc > 0 ? (2 * alloc) : 8;
 				pid_t *ntasks = realloc(tasks,
 							sizeof(*tasks) * alloc);
-				if (ntasks == NULL)
-					goto fail;
+				if (ntasks == NULL) {
+					free(tasks);
+					closedir(d);
+					return -1;
+				}
 				tasks = ntasks;
 			}
 			assert(n < alloc);