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Merge branch 'bugfix/fatfs-readdir-stat-path-buffer-master' into 'master'

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fix(fatfs): fix readdir/stat path buffer sizing in test

Closes IDFCI-10726

See merge request espressif/esp-idf!48168
This commit is contained in:
Sonika Rathi
2026-05-05 18:42:06 +08:00
parent 6170ed03b9 4d9435a5ef
commit 92288a2d84
1 changed files with 5 additions and 3 deletions
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components/fatfs/test_apps/test_fatfs_common/test_fatfs_common.c
+5 -3
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -760,7 +760,9 @@ void test_fatfs_can_opendir(const char* path)
void test_fatfs_readdir_stat(const char* dir_prefix)
{
char name_dir_file[64];
char name_dir_stat[64];
/* Full path = dir_prefix + "/" + d_name; LFN entries can be ~255 bytes, so 64
* was unsafe. Use sizeof() as snprintf bound. */
char name_dir_stat[320];
int file_num = 25;
rmdir(dir_prefix);
@@ -785,7 +787,7 @@ void test_fatfs_readdir_stat(const char* dir_prefix)
if (!de) {
break;
}
snprintf(name_dir_stat, sizeof(dir_prefix)+sizeof(de->d_name), "%s/%s", dir_prefix, de->d_name);
snprintf(name_dir_stat, sizeof(name_dir_stat), "%s/%s", dir_prefix, de->d_name);
TEST_ASSERT_EQUAL(0, stat(name_dir_stat, &st));
dir_size += st.st_size;
}