Description:
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The imagecreatefromjpeg function improperly handles errors when passing a corrupt jpeg image.

Not only does it still output an error (coming from gd directly I guess), but it also spits out 3 PHP errors (1 notice and 2 warnings).



Test script:
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Test image can be found at https://pieterhordijk.com/broken-mspaint.jpeg

@imagecreatefromjpeg('/path/to/broken-mspaint.jpeg');

imagecreatefromjpeg('/path/to/broken-mspaint.jpeg');

Expected result:
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First call with the STFU operator should output nothing.

Second call without the STFU operators should probably just give one single php error instead of 3

Actual result:
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First call with the STFU operator:

JPEG datastream contains no image

Second call without the STFU operator:

PHP Notice:  imagecreatefromjpeg(): gd-jpeg, libjpeg: recoverable error: Corrupt JPEG data: 947 extraneous bytes before marker 0xd9
 in /path/to/test.php on line 5
PHP Warning:  imagecreatefromjpeg(): gd-jpeg: JPEG library reports unrecoverable error:  in /path/to/test.php on line 5
JPEG datastream contains no image
PHP Warning:  imagecreatefromjpeg(): '/path/to/image/broken-mspaint.jpeg' is not a valid JPEG file in /path/to/test.php on line 5