David CARLIER

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Results 158 issues of David CARLIER

fix gdImageEllipse()/gdFilledImageEllipse() overflow (UBSAN)

gdImageEllipse/gdImageFilledEllipse overflow fix.

1 comment

ref: https://github.com/php/php-src/issues/19739

gdImageRectangle() integer overflow fix.

1 comment

gdImageFill() heap overflow.

ref: https://github.com/php/php-src/issues/19751

gdTransformAffineBoundingBox() fix UB overflow.

ref: https://github.com/php/php-src/issues/19730

gdImageConvolution(): UBSAN when elements of matrix are set with -INF.

ref: https://github.com/php/php-src/issues/19666

Adding unistd::setreuid() and unistd::setregid().

To respectively set real and effective user id, real and effective group id.

Fix GH-2641: ptrace with unsigned int is only for uclibc/Linux glibc.