xiaoxiang781216 commented on code in PR #13132:
URL: https://github.com/apache/nuttx/pull/13132#discussion_r1730009148
##########
fs/procfs/fs_procfs.c:
##########
@@ -627,12 +636,18 @@ static int procfs_opendir(FAR struct inode *mountpt, FAR
const char *relpath,
if (!relpath || relpath[0] == '\0')
{
+ size_t num = 0;
+
/* The path refers to the top level directory. Allocate the level0
* dirent structure.
*/
+#ifndef CONFIG_FS_PROCFS_EXCLUDE_PROCESS
+ nxsched_foreach(procfs_thread_number, &num);
+#endif
+
level0 = (FAR struct procfs_level0_s *)
- kmm_zalloc(sizeof(struct procfs_level0_s));
+ kmm_zalloc(sizeof(struct procfs_level0_s) + sizeof(pid_t) * num) ;
Review Comment:
g_npidhash may large than the real number of thread
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