The topology file if exists needs to rewritten, so we need to open these
files with O_TRUNC flag as well
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
---
src/topology/parser.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/topology/parser.c b/src/topology/parser.c
index 18bb9c79f3a8..ee2545aada1b 100644
--- a/src/topology/parser.c
+++ b/src/topology/parser.c
@@ -260,7 +260,7 @@ int snd_tplg_build_file(snd_tplg_t *tplg, const char *infile,
int err = 0;
tplg->out_fd =
- open(outfile, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
+ open(outfile, O_RDWR | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR );
if (tplg->out_fd < 0) {
SNDERR("error: failed to open %s err %d\n",
outfile, -errno);
@@ -328,7 +328,7 @@ int snd_tplg_build(snd_tplg_t *tplg, const char *outfile)
int err;
tplg->out_fd =
- open(outfile, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
+ open(outfile, O_RDWR | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR);
if (tplg->out_fd < 0) {
SNDERR("error: failed to open %s err %d\n",
outfile, -errno);
--
1.9.1
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