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authorRob Landley <rob@landley.net>2020-04-13 22:32:19 -0500
committerRob Landley <rob@landley.net>2020-04-13 22:32:19 -0500
commit472599b99bec85ac5bf9df30e03d47744dcaf9d4 (patch)
treefd1aff3ad2d5b44330397dc31ab5d2ba09467594 /toys/posix
parent71ae0e1617218820f405bbf79d5d5dc89d5772ee (diff)
downloadtoybox-472599b99bec85ac5bf9df30e03d47744dcaf9d4.tar.gz
Humor asan.
(ls would read from an uninitalized variable and never use the result because the test is afterwards, but asan freaks about impurity and unclean quantum state that's never observed or some such. You read uninitialized but definitely allocated stack memory into a REGISTER, and then performed an ADDITION on it to produce a result you never use! For SHAME!)
Diffstat (limited to 'toys/posix')
-rw-r--r--toys/posix/ls.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/toys/posix/ls.c b/toys/posix/ls.c
index 01a64c2d..d9cd90bd 100644
--- a/toys/posix/ls.c
+++ b/toys/posix/ls.c
@@ -272,7 +272,7 @@ static void listfiles(int dirfd, struct dirtree *indir)
}
memset(totals, 0, sizeof(totals));
- if (CFG_TOYBOX_DEBUG) memset(len, 0, sizeof(len));
+ memset(len, 0, sizeof(len));
// Top level directory was already populated by main()
if (!indir->parent) {