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From dc4d4587cb8abe07513b9ae24cf62eaeeb6e8907 Mon Sep 17 00:00:00 2001
From: Jaco Kroon <jaco@uls.co.za>
Date: Wed, 14 Jun 2023 16:39:41 +0200
Subject: [PATCH] Fix wave port creation if the input wave file contains
exactly one frame.
If for example we try to load a file with ptime=10 and there is exactly
10 ms worth of PCM data in the wave file (160 bytes of PCM data) then
the buff_size will be adjusted down to be of a size that matches exactly
one frame, resulting in the check that the buffer size can hold at least
one frame failing due to comparing >= instead of >.
Signed-off-by: Jaco Kroon <jaco@uls.co.za>
---
pjmedia/src/pjmedia/wav_player.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pjmedia/src/pjmedia/wav_player.c b/pjmedia/src/pjmedia/wav_player.c
index 84ba53d50..410cf2627 100644
--- a/pjmedia/src/pjmedia/wav_player.c
+++ b/pjmedia/src/pjmedia/wav_player.c
@@ -428,7 +428,7 @@ PJ_DEF(pj_status_t) pjmedia_wav_player_port_create( pj_pool_t *pool,
/* samples_per_frame must be smaller than bufsize (because get_frame()
* doesn't handle this case).
*/
- if (samples_per_frame * fport->bytes_per_sample >= fport->bufsize) {
+ if (samples_per_frame * fport->bytes_per_sample > fport->bufsize) {
pj_file_close(fport->fd);
return PJ_EINVAL;
}
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