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From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
To: Petri Latvala <petri.latvala@intel.com>, igt-dev@lists.freedesktop.org
Subject: Re: [igt-dev] [PATCH i-g-t 18/21] lib/igt_core: Initialize fds in igt_system_quiet
Date: Thu, 17 Jan 2019 11:56:17 +0200	[thread overview]
Message-ID: <0f98e863-bb23-1f2f-303c-d9e904e0516c@linux.intel.com> (raw)
In-Reply-To: <20190116112050.27647-19-petri.latvala@intel.com>



On 01/16/2019 01:20 PM, Petri Latvala wrote:
> This avoids calling close() with uninitialized ints if some dup()
> calls succeed and others don't.
> 
> Signed-off-by: Petri Latvala <petri.latvala@intel.com>
> Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
> ---

Reviewed-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>


>  lib/igt_core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/igt_core.c b/lib/igt_core.c
> index 0cae9b6a..49fbf70d 100644
> --- a/lib/igt_core.c
> +++ b/lib/igt_core.c
> @@ -2391,7 +2391,7 @@ err:
>   */
>  int igt_system_quiet(const char *command)
>  {
> -	int stderr_fd_copy, stdout_fd_copy, status, nullfd;
> +	int stderr_fd_copy = -1, stdout_fd_copy = -1, status, nullfd = -1;
>  
>  	/* redirect */
>  	if ((nullfd = open("/dev/null", O_WRONLY)) == -1)
> 
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  reply	other threads:[~2019-01-17  9:56 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-16 11:20 [igt-dev] [PATCH i-g-t 00/21] Static analysis: misc cleanups and fixes Petri Latvala
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 01/21] lib: Introduce igt_assume() Petri Latvala
2019-01-16 14:26   ` Chris Wilson
2019-01-18 10:34   ` [igt-dev] [PATCH i-g-t v2 " Petri Latvala
2019-01-21 11:33     ` [igt-dev] [PATCH i-g-t v3 01/21] lib: Introduce BUILD_BUG_ON_INVALID and igt_assume() Petri Latvala
2019-01-21 11:41       ` Chris Wilson
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 02/21] lib/i915/gem_context: Help static analysis with execution flow Petri Latvala
2019-01-16 11:30   ` Chris Wilson
2019-01-16 14:22   ` Chris Wilson
2019-01-18 10:42   ` [igt-dev] [PATCH i-g-t v2 " Petri Latvala
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 03/21] lib/ioctl_wrappers: " Petri Latvala
2019-01-18 10:42   ` [igt-dev] [PATCH i-g-t v2 " Petri Latvala
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 04/21] lib/igt_kms: Use correct type for calloc Petri Latvala
2019-01-17  9:55   ` Abdiel Janulgue
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 05/21] tests: " Petri Latvala
2019-01-16 11:28   ` Kahola, Mika
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 06/21] lib: Avoid memcpying 0 bytes from NULL Petri Latvala
2019-01-17 11:14   ` Arkadiusz Hiler
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 07/21] overlay: Write out the assumption for kernel-provided data Petri Latvala
2019-01-28 13:21   ` Arkadiusz Hiler
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 08/21] benchmarks/wsim: Handle a parse error Petri Latvala
2019-01-16 11:45   ` Tvrtko Ursulin
2019-01-16 12:03     ` Petri Latvala
2019-01-16 12:07       ` Chris Wilson
2019-01-16 12:08       ` Tvrtko Ursulin
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 09/21] lib/igt_kms: Make igt_display_init require at least one plane Petri Latvala
2019-01-16 17:11   ` Robert Foss
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 10/21] tests/kms_color: Assert gamma look up table sizes Petri Latvala
2019-01-28 13:04   ` Arkadiusz Hiler
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 11/21] lib/igt_kms: Assert that active crtcs have at least one plane Petri Latvala
2019-01-16 11:30   ` Kahola, Mika
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 12/21] benchmarks/gem_userptr_benchmark: Correctly free memory Petri Latvala
2019-01-16 11:48   ` Tvrtko Ursulin
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 13/21] lib/igt_alsa: Remove dead assignment Petri Latvala
2019-01-16 14:14   ` Paul Kocialkowski
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 14/21] lib/igt_audio: Initialize freq in audio_signal_detect() Petri Latvala
2019-01-16 14:16   ` Paul Kocialkowski
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 15/21] igt_aux: Handle empty pm_test file gracefully Petri Latvala
2019-01-28 13:18   ` Arkadiusz Hiler
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 16/21] lib/igt_core: Assert that optarg is present Petri Latvala
2019-01-17 12:17   ` Arkadiusz Hiler
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 17/21] lib/igt_core: Handle all failures to read .igtrc Petri Latvala
2019-01-16 14:18   ` Paul Kocialkowski
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 18/21] lib/igt_core: Initialize fds in igt_system_quiet Petri Latvala
2019-01-17  9:56   ` Abdiel Janulgue [this message]
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 19/21] lib/igt_kms: Aid static analyzer with the control flow Petri Latvala
2019-01-28 13:17   ` Arkadiusz Hiler
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 20/21] lib/igt_x86: Mock-use variable to silence static analysis Petri Latvala
2019-01-28 13:11   ` Arkadiusz Hiler
2019-01-16 11:20 ` [igt-dev] [PATCH i-g-t 21/21] lib/drmtest: Don't read from NULL in set_forced_driver Petri Latvala
2019-01-16 12:15   ` Rodrigo Siqueira
2019-01-16 12:12 ` [igt-dev] ✓ Fi.CI.BAT: success for Static analysis: misc cleanups and fixes Patchwork
2019-01-16 22:20 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-01-18 11:22 ` [igt-dev] ✗ Fi.CI.BAT: failure for Static analysis: misc cleanups and fixes (rev4) Patchwork
2019-01-18 12:44 ` [igt-dev] ✓ Fi.CI.BAT: success " Patchwork
2019-01-18 17:48 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-01-21 12:09 ` [igt-dev] ✓ Fi.CI.BAT: success for Static analysis: misc cleanups and fixes (rev5) Patchwork
2019-01-21 16:21 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork

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