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avifil32: AVIFileGetStream should set stream to NULL in case of an error.

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Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2017-01-26 17:32:53 +01:00 committed by Alexandre Julliard
parent 981b97948c
commit 7ee4021694
2 changed files with 6 additions and 0 deletions
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1
dlls/avifil32/avifile.c
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@ -316,6 +316,7 @@ static HRESULT WINAPI IAVIFile_fnGetStream(IAVIFile *iface, IAVIStream **avis, D
}
/* Sorry, but the specified stream doesn't exist */
*avis = NULL;
return AVIERR_NODATA;
}

5
dlls/avifil32/tests/api.c
View file

@ -373,6 +373,11 @@ static void test_default_data(void)
res = AVIFileOpenA(&pFile, filename, OF_SHARE_DENY_WRITE, 0L);
ok(res == 0, "Unable to open file: error=%u\n", res);
pStream0 = (void *)0xdeadbeef;
res = AVIFileGetStream(pFile, &pStream0, ~0U, 0);
ok(res == AVIERR_NODATA, "expected AVIERR_NODATA, got %u\n", res);
ok(pStream0 == NULL, "AVIFileGetStream should set stream to NULL\n");
res = AVIFileGetStream(pFile, &pStream0, 0, 0);
ok(res == 0, "Unable to open video stream: error=%u\n", res);