xiaoxiang781216 commented on code in PR #7319:
URL: https://github.com/apache/incubator-nuttx/pull/7319#discussion_r997644483
##########
fs/procfs/fs_procfs.c:
##########
@@ -858,14 +843,16 @@ static int procfs_readdir(FAR struct inode *mountpt,
* subdirectory are listed in order in the procfs_entry array.
*/
- if (strncmp(g_procfs_entries[level1->base.index].pathpattern,
+ if (level1->base.index < g_procfs_entrycount &&
+ level1->firstindex < g_procfs_entrycount &&
+ strncmp(g_procfs_entries[level1->base.index].pathpattern,
g_procfs_entries[level1->firstindex].pathpattern,
level1->subdirlen) == 0)
{
/* This entry matches. Report the subdir entry */
- name = &g_procfs_entries[level1->base.index].pathpattern[
- level1->subdirlen + 1];
+ name = &g_procfs_entries[level1->base.index].
+ pathpattern[level1->subdirlen + 1];
Review Comment:
Done.
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