commit 48637e0924dcd13629ebf3aeffa80cdda1beb5af
author Denis Vlasenko <vda.linux@googlemail.com> Thu Feb 26 12:00:52 2009 +0000
committer Denis Vlasenko <vda.linux@googlemail.com> Thu Feb 26 12:00:52 2009 +0000
tree 5a3eaec93fc5c5f1b29598c50e6f70851eff06db
parent 9aa5c652e9335650428fddc0b84037853a06256c

modutils: oveflow fix

modutils/modutils.c

diff --git a/modutils/modutils.c b/modutils/modutils.c
index 0d7d72d..8836f7c 100644
--- a/modutils/modutils.c
+++ b/modutils/modutils.c
@@ -71,7 +71,7 @@
 	if (modname == NULL)
 		modname = xmalloc(MODULE_NAME_LEN);
 	from = bb_get_last_path_component_nostrip(filename);
-	for (i = 0; i < MODULE_NAME_LEN && from[i] != '\0' && from[i] != '.'; i++)
+	for (i = 0; i < (MODULE_NAME_LEN-1) && from[i] != '\0' && from[i] != '.'; i++)
 		modname[i] = (from[i] == '-') ? '_' : from[i];
 	modname[i] = 0;