diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | nscd/connections.c | 3 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,7 @@ +2018-12-19 Andreas Schwab <schwab@suse.de> + + * nscd/connections.c (check_use): Don't abort on invalid len. + 2018-12-18 Samuel Thibault <samuel.thibault@ens-lyon.org> * sysdeps/mach/hurd/fcntl.c (__libc_fcntl): Test against 64bit `cmd' diff --git a/nscd/connections.c b/nscd/connections.c index 47fbb99..9818200 100644 --- a/nscd/connections.c +++ b/nscd/connections.c @@ -304,7 +304,8 @@ static int check_use (const char *data, nscd_ssize_t first_free, uint8_t *usemap, enum usekey use, ref_t start, size_t len) { - assert (len >= 2); + if (len < 2) + return 0; if (start > first_free || start + len > first_free || (start & BLOCK_ALIGN_M1)) |