diff options
Diffstat (limited to 'g10/parse-packet.c')
| -rw-r--r-- | g10/parse-packet.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/g10/parse-packet.c b/g10/parse-packet.c index e0370aaaa..f75e21ccb 100644 --- a/g10/parse-packet.c +++ b/g10/parse-packet.c @@ -2359,8 +2359,16 @@ parse_attribute_subpkts (PKT_user_id * uid) if (buflen < n) goto too_short; - attribs = - xrealloc (attribs, (count + 1) * sizeof (struct user_attribute)); + if (!n) + { + /* Too short to encode the subpacket type. */ + if (opt.verbose) + log_info ("attribute subpacket too short\n"); + break; + } + + attribs = xrealloc (attribs, + (count + 1) * sizeof (struct user_attribute)); memset (&attribs[count], 0, sizeof (struct user_attribute)); type = *buffer; |