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authorDavid Robillard <d@drobilla.net>2017-12-29 10:19:55 -0500
committerDavid Robillard <d@drobilla.net>2017-12-29 10:44:36 -0500
commit8a29a37768231ab9de4f479672127443a867e493 (patch)
treea7a5a55fd6e54bcf9943c626ce7876fb38694042 /utils/lv2apply.c
parent3c427ddbbb38eb271dcd1b8d23cbe07c8a8be025 (diff)
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Never attempt to create VLA with 0 length
Diffstat (limited to 'utils/lv2apply.c')
-rw-r--r--utils/lv2apply.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/utils/lv2apply.c b/utils/lv2apply.c
index 7f45733..7dfbb2e 100644
--- a/utils/lv2apply.c
+++ b/utils/lv2apply.c
@@ -291,7 +291,8 @@ main(int argc, char** argv)
return 5;
}
- if (in_fmt.channels != (int)self.n_audio_in && in_fmt.channels != 1) {
+ if (self.n_audio_in == 0 ||
+ (in_fmt.channels != (int)self.n_audio_in && in_fmt.channels != 1)) {
return fatal(&self, 6, "Unable to map %d inputs to %d ports\n",
in_fmt.channels, self.n_audio_in);
}