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authorYair Mizrahi <yairm@jfrog.com>2023-09-07 16:59:07 -0700
committerAlan Coopersmith <alan.coopersmith@oracle.com>2023-10-03 08:29:01 -0700
commit91f887b41bf75648df725a4ed3be036da02e911e (patch)
treee2bba4e2a4a7d278ae1b96ffa93f6b7ca8c3adee /src/CrBufFrI.c
parent00348988396c88150f6ddfea3d3195cbf01d60c2 (diff)
Avoid CVE-2023-43787 (integer overflow in XCreateImage)
This doesn't fix the CVE - that has to happen in libX11, this just tries to avoid triggering it from libXpm, and saves time in not pretending we can successfully create an X Image for which the width * depth would overflow the signed int used to store the bytes_per_line value. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Diffstat (limited to 'src/CrBufFrI.c')
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