From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 19 Sep 2001 20:10:32 +0000 (+0000)
Subject: fixed possible segfault in snd_seq_parse_address
X-Git-Tag: v1.0.3~671
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=10fa12eb7d7a2a9e9680c038e48da05c5de89ec7;p=alsa-lib.git

fixed possible segfault in snd_seq_parse_address
---

diff --git a/src/seq/seqmid.c b/src/seq/seqmid.c
index 6b832ccb..bc46fa10 100644
--- a/src/seq/seqmid.c
+++ b/src/seq/seqmid.c
@@ -383,12 +383,11 @@ int snd_seq_parse_address(snd_seq_t *seq, snd_seq_addr_t *addr, const char *arg)
 
 		if (! seq)
 			return -EINVAL;
-		*p = 0;
 		if (len <= 0)
 			return -EINVAL;
 		cinfo.client = -1;
 		while (snd_seq_query_next_client(seq, &cinfo) >= 0) {
-			if (! strncmp(cinfo.name, arg, len)) {
+			if (! strncmp(arg, cinfo.name, len)) {
 				addr->client = cinfo.client;
 				return 0;
 			}