On Thu, Feb 20, 2025 at 10:31:57PM -0500, Nil Fons Miret via ffmpeg-devel wrote: > The return value of ff_draw_init and ff_draw_init2 are not checked in > most usages. However, if they return an error, they don't get to the > point where they set the attributes of the FFDrawContext. These > functions are typically used in conjunction with ff_draw_color, which > checks draw->desc->flags, causing a null pointer dereference. > > Attaching patch with a fix to guard against this.
Is every of these ff_draw_init* calls able to fail ? i see one is called with constants for example thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Into a blind darkness they enter who follow after the Ignorance, they as if into a greater darkness enter who devote themselves to the Knowledge alone. -- Isha Upanishad
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