From: Hyeongsik Min <hyeongsik.min@samsung.com>
Date: Tue, 27 Dec 2016 07:25:19 +0000 (+0900)
Subject: Replace readdir_r with readdir
X-Git-Tag: accepted/tizen/4.0/unified/20170816.014018^0
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fupstream%2Fltrace.git;a=commitdiff_plain;h=refs%2Fheads%2Faccepted%2Ftizen_mobile

Replace readdir_r with readdir

Change-Id: I1a6c75d8a2f64e58a4c81724e2c3b0568b581a7b
Signed-off-by: Hyeongsik Min <hyeongsik.min@samsung.com>
---

diff --git a/sysdeps/linux-gnu/proc.c b/sysdeps/linux-gnu/proc.c
index 953fd86..d17510d 100644
--- a/sysdeps/linux-gnu/proc.c
+++ b/sysdeps/linux-gnu/proc.c
@@ -242,14 +242,8 @@ process_tasks(pid_t pid, pid_t **ret_tasks, size_t *ret_n)
 	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;
-		}
+		result = readdir(d);
 		if (result == NULL)
 			break;
 		if (result->d_type == DT_DIR && all_digits(result->d_name)) {
@@ -258,8 +252,11 @@ process_tasks(pid_t pid, pid_t **ret_tasks, size_t *ret_n)
 				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);