diff options
Diffstat (limited to 'usr.bin/file/apprentice.c')
| -rw-r--r-- | usr.bin/file/apprentice.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/file/apprentice.c b/usr.bin/file/apprentice.c index 42d8ca2514d..90ba8398693 100644 --- a/usr.bin/file/apprentice.c +++ b/usr.bin/file/apprentice.c @@ -1,4 +1,4 @@ -/* $OpenBSD: apprentice.c,v 1.29 2009/11/11 16:21:51 jsg Exp $ */ +/* $OpenBSD: apprentice.c,v 1.30 2014/01/16 21:45:33 tobias Exp $ */ /* * Copyright (c) Ian F. Darwin 1986-1995. * Software written by Ian F. Darwin and others; @@ -41,6 +41,7 @@ #ifdef HAVE_UNISTD_H #include <unistd.h> #endif +#include <limits.h> #include <string.h> #include <assert.h> #include <ctype.h> @@ -1897,8 +1898,9 @@ apprentice_map(struct magic_set *ms, struct magic **magicp, uint32_t *nmagicp, file_error(ms, errno, "cannot stat `%s'", dbname); goto error1; } - if (st.st_size < 8) { - file_error(ms, 0, "file `%s' is too small", dbname); + if (st.st_size < 8 || st.st_size > SIZE_MAX) { + file_error(ms, 0, "file `%s' is too %s", dbname, + st.st_size > SIZE_MAX ? "large" : "small"); goto error1; } |