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| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-10-14 17:21:04 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-10-14 22:05:34 +0200 |
| commit | 949e0ba648ab0e8173ed4755e0158966acd1efc2 (patch) | |
| tree | 6572852e96a56763a251304142f55a550a1e66ae | |
| parent | 69cfa179ef9a1ae787b4e8134cfaef670cd31095 (diff) | |
ipaccess: memset the tlv_parsed structure before parsing
Make sure the tlv_parsed structure is initialized properly,
otherwise we might detect a tag that should not be present.
| -rw-r--r-- | openbsc/src/input/ipaccess.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/openbsc/src/input/ipaccess.c b/openbsc/src/input/ipaccess.c index 4968e8093..74c850c9f 100644 --- a/openbsc/src/input/ipaccess.c +++ b/openbsc/src/input/ipaccess.c @@ -101,6 +101,8 @@ int ipaccess_idtag_parse(struct tlv_parsed *dec, unsigned char *buf, int len) u_int8_t t_tag; u_int8_t *cur = buf; + memset(dec, 0, sizeof(*dec)); + while (cur < buf + len) { t_len = *cur++; t_tag = *cur++; |