commit c463d2cf9c5717dcd37589deb01615b984266c8c
author Elliott Hughes <enh@google.com> Fri Oct 26 16:47:09 2012 -0700
committer Elliott Hughes <enh@google.com> Fri Oct 26 16:47:09 2012 -0700
tree 9af97253fd18d3c61d8b0d74da8705ff61fe7b60
parent 8f98c4b5f011db8637ce1b9361e82d59b13434f4

Fix debuggerd's use of readdir_r(3).

Change-Id: I1b178af054cefebfb774320e4b4699d6dc8bbb01

debuggerd/backtrace.c

diff --git a/debuggerd/backtrace.c b/debuggerd/backtrace.c
index 62f7f32..ba76e7d 100644
--- a/debuggerd/backtrace.c
+++ b/debuggerd/backtrace.c
@@ -125,10 +125,9 @@
     char task_path[64];
     snprintf(task_path, sizeof(task_path), "/proc/%d/task", pid);
     DIR* d = opendir(task_path);
-    if (d) {
-        struct dirent debuf;
-        struct dirent *de;
-        while (!readdir_r(d, &debuf, &de) && de) {
+    if (d != NULL) {
+        struct dirent* de = NULL;
+        while ((de = readdir(d)) != NULL) {
             if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, "..")) {
                 continue;
             }