diff options
Diffstat (limited to 'package/busybox/busybox-1.18.2/busybox-1.18.2-modprobe-small.patch')
| -rw-r--r-- | package/busybox/busybox-1.18.2/busybox-1.18.2-modprobe-small.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/package/busybox/busybox-1.18.2/busybox-1.18.2-modprobe-small.patch b/package/busybox/busybox-1.18.2/busybox-1.18.2-modprobe-small.patch new file mode 100644 index 000000000..b0623f255 --- /dev/null +++ b/package/busybox/busybox-1.18.2/busybox-1.18.2-modprobe-small.patch @@ -0,0 +1,19 @@ +--- busybox-1.18.2/modutils/modprobe-small.c ++++ busybox-1.18.2-modprobe-small/modutils/modprobe-small.c +@@ -205,6 +205,7 @@ static void parse_module(module_info *in + /* Read (possibly compressed) module */ + len = 64 * 1024 * 1024; /* 64 Mb at most */ + module_image = xmalloc_open_zipped_read_close(pathname, &len); ++ /* module_image == NULL is ok here, find_keyword handles it */ + //TODO: optimize redundant module body reads + + /* "alias1 symbol:sym1 alias2 symbol:sym2" */ +@@ -845,6 +846,8 @@ int modprobe_main(int argc UNUSED_PARAM, + + len = MAXINT(ssize_t); + map = xmalloc_open_zipped_read_close(*argv, &len); ++ if (!map) ++ bb_perror_msg_and_die("can't read '%s'", *argv); + if (init_module(map, len, + IF_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE(options ? options : "") + IF_NOT_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE("") |