| Message ID | 20230712140122.457206-1-colin.i.king@gmail.com |
|---|---|
| State | Accepted |
| Commit | 645e583d2689a1dd2163da28a7789b4d9febf316 |
| Headers | show |
| Series | [next] selftests: ALSA: Fix fclose on an already fclosed file pointer | expand |
diff --git a/tools/testing/selftests/alsa/test-pcmtest-driver.c b/tools/testing/selftests/alsa/test-pcmtest-driver.c index 71931b240a83..357adc722cba 100644 --- a/tools/testing/selftests/alsa/test-pcmtest-driver.c +++ b/tools/testing/selftests/alsa/test-pcmtest-driver.c @@ -47,10 +47,8 @@ static int read_patterns(void) sprintf(pf, "/sys/kernel/debug/pcmtest/fill_pattern%d", i); fp = fopen(pf, "r"); - if (!fp) { - fclose(fpl); + if (!fp) return -1; - } fread(patterns[i].buf, 1, patterns[i].len, fp); fclose(fp); }
In the case where a sysfs file cannot be opened the error return path fcloses file pointer fpl, however, fpl has already been closed in the previous stanza. Fix the double fclose by removing it. Fixes: 10b98a4db11a ("selftests: ALSA: Add test for the 'pcmtest' driver") Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- tools/testing/selftests/alsa/test-pcmtest-driver.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)