Takashi Iwai
d3edfd16ef
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/alsa?expand=0&rev=63
36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
From 19892334499ed21ed4dc30084ad8700253f9cb2f Mon Sep 17 00:00:00 2001
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From: Pedro Lopez-Cabanillas <pedro.lopez.cabanillas@gmail.com>
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Date: Thu, 22 Apr 2010 15:42:20 +0200
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Subject: [PATCH 03/21] seq: Fix for snd_seq_parse_address()
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snd_seq_parse_address() uses strncmp() to compare the client name
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in the string argument with the existing clients, until it finds one
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name matching the same leading characters. This may produce wrong
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results when there are two sequencer clients with similar names.
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Example: "KMidimon" : "Kmid"
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Signed-off-by: Pedro Lopez-Cabanillas <pedro.lopez.cabanillas@gmail.com>
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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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---
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src/seq/seqmid.c | 3 ++-
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1 files changed, 2 insertions(+), 1 deletions(-)
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diff --git a/src/seq/seqmid.c b/src/seq/seqmid.c
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index 86a4970..894c3a2 100644
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--- a/src/seq/seqmid.c
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+++ b/src/seq/seqmid.c
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@@ -414,7 +414,8 @@ int snd_seq_parse_address(snd_seq_t *seq, snd_seq_addr_t *addr, const char *arg)
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return -EINVAL;
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cinfo.client = -1;
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while (snd_seq_query_next_client(seq, &cinfo) >= 0) {
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- if (! strncmp(arg, cinfo.name, len)) {
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+ if ((strlen(cinfo.name) == len) &&
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+ ! strncmp(arg, cinfo.name, len)) {
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addr->client = cinfo.client;
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return 0;
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}
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--
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1.7.2.1
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