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| author | Pierre Joye <pierre.php@gmail.com> | 2016-07-19 18:23:51 +0700 |
|---|---|---|
| committer | Anatol Belski <ab@php.net> | 2016-07-19 18:38:35 +0200 |
| commit | fcb85af809a19284449d8d3e53ccde56b845f759 (patch) | |
| tree | 027788a5591125b440483449e482d22918d3e742 | |
| parent | 114d5a3f48670055bc2fdddc45870d5b01e7400d (diff) | |
| download | php-git-fcb85af809a19284449d8d3e53ccde56b845f759.tar.gz | |
fix #72494, improve input color check and prevent issues when old gd are used, done before gd call
(cherry picked from commit 1d69028d2f15216d128b5a6e606f763ef09d4991)
| -rw-r--r-- | ext/gd/gd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/gd/gd.c b/ext/gd/gd.c index b09990938d..a1ddd42bf5 100644 --- a/ext/gd/gd.c +++ b/ext/gd/gd.c @@ -4617,7 +4617,7 @@ PHP_FUNCTION(imagecropauto) break; case GD_CROP_THRESHOLD: - if (color < 0) { + if (color < 0 || (!gdImageTrueColor(im) && color >= gdImageColorsTotal(im))) { php_error_docref(NULL, E_WARNING, "Color argument missing with threshold mode"); RETURN_FALSE; } |