From 0597641a7470e54d8aed7c6baa1082d5f2c0d7d9 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Sun, 17 Oct 2004 23:31:23 +0000 Subject: * cygcheck.cc (pretty_id): Allocate space for trailing '\0' on uid and guid. --- winsup/utils/ChangeLog | 6 ++++++ winsup/utils/cygcheck.cc | 8 ++++---- 2 files changed, 10 insertions(+), 4 deletions(-) (limited to 'winsup/utils') diff --git a/winsup/utils/ChangeLog b/winsup/utils/ChangeLog index 1462b316e..5e2e46046 100644 --- a/winsup/utils/ChangeLog +++ b/winsup/utils/ChangeLog @@ -1,3 +1,9 @@ +2004-10-15 Bas van Gompel + Christopher Faylor + + * cygcheck.cc (pretty_id): Allocate space for trailing '\0' on uid and + guid. + 2004-10-15 Bas van Gompel Christopher Faylor diff --git a/winsup/utils/cygcheck.cc b/winsup/utils/cygcheck.cc index 64130eeca..c5df4c379 100644 --- a/winsup/utils/cygcheck.cc +++ b/winsup/utils/cygcheck.cc @@ -814,10 +814,10 @@ pretty_id (const char *s, char *cygwin, size_t cyglen) } char **ng = groups - 1; - size_t len_uid = strlen (uid); - size_t len_gid = strlen (gid); - *++ng = groups[0] = (char *) alloca (len_uid += sizeof ("UID: )") - 1); - *++ng = groups[1] = (char *) alloca (len_gid += sizeof ("GID: )") - 1); + size_t len_uid = strlen ("UID: ") + strlen (uid); + size_t len_gid = strlen ("GID: ") + strlen (gid); + *++ng = groups[0] = (char *) alloca (len_uid + 1); + *++ng = groups[1] = (char *) alloca (len_gid + 1); sprintf (groups[0], "UID: %s)", uid); sprintf (groups[1], "GID: %s)", gid); size_t sz = max (len_uid, len_gid); -- cgit v1.2.3