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| author | Denis Vlasenko | 2009-02-26 12:00:29 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2009-02-26 12:00:29 +0000 |
| commit | f62f761936ed33fa89680f5d129db55bee610eb9 (patch) | |
| tree | ddb54a431f79c3f70663ea0a022a302eeeec8659 /modutils/modutils.c | |
| parent | a76f10b544b4ffe4b0aaf41eede1aeb9b13a95e8 (diff) | |
| download | busybox-f62f761936ed33fa89680f5d129db55bee610eb9.zip busybox-f62f761936ed33fa89680f5d129db55bee610eb9.tar.gz | |
modutils: overflow fix
Diffstat (limited to 'modutils/modutils.c')
| -rw-r--r-- | modutils/modutils.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 @@ char * FAST_FUNC filename2modname(const char *filename, char *modname) 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; |