The branch main has been updated by wosch:
URL:
https://cgit.FreeBSD.org/src/commit/?id=b7a74bbc41b38fc7f43d66ba868e22a97f08f660
commit b7a74bbc41b38fc7f43d66ba868e22a97f08f660
Author: Wolfram Schneider <wo...@freebsd.org>
AuthorDate: 2022-01-25 15:58:29 +0000
Commit: Wolfram Schneider <wo...@freebsd.org>
CommitDate: 2022-01-25 15:59:41 +0000
stop on error and display the statstics anyway
PR: 32686
---
usr.bin/locate/locate/fastfind.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/usr.bin/locate/locate/fastfind.c b/usr.bin/locate/locate/fastfind.c
index b230f93439fd..67d22bfca7b7 100644
--- a/usr.bin/locate/locate/fastfind.c
+++ b/usr.bin/locate/locate/fastfind.c
@@ -66,6 +66,12 @@ statistic (fp, path_fcodes)
} else
count += c - OFFSET;
+ if (count < 0 || count > MAXPATHLEN) {
+ /* stop on error and display the statstics anyway */
+ warnx("corrupted database: %s", path_fcodes);
+ break;
+ }
+
for (p = path + count; (c = getc(fp)) > SWITCH; size++)
if (c < PARITY) {
if (c == UMLAUT) {
