linux-kernel - [PATCH 1/1] tools: iio: fix iio_generic

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Message-ID: <20240104101253.25896-2-petre.rodan@subdimension.ro>
Date: Thu,  4 Jan 2024 12:12:45 +0200
From: Petre Rodan <petre.rodan@...dimension.ro>
To: linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Petre Rodan <petre.rodan@...dimension.ro>,
	Jonathan Cameron <jic23@...nel.org>,
	Lars-Peter Clausen <lars@...afoo.de>
Subject: [PATCH 1/1] tools: iio: fix iio_generic_buffer

Fix code flow problem and floating point exception caused by improper
directory stream positioning.

Fixes: <e58537ccce733> ("staging: iio: update example application.")
Signed-off-by: Petre Rodan <petre.rodan@...dimension.ro>
---
 tools/iio/iio_utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c
index 6a00a6eecaef..c5c5082cb24e 100644
--- a/tools/iio/iio_utils.c
+++ b/tools/iio/iio_utils.c
@@ -376,7 +376,7 @@ int build_channel_array(const char *device_dir, int buffer_idx,
 		goto error_close_dir;
 	}

-	seekdir(dp, 0);
+	rewinddir(dp);
 	while (ent = readdir(dp), ent) {
 		if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_en"),
 			   "_en") == 0) {
--
2.41.0