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dosirq.c (irq_hook): cache handler_size, avoid use-after-free for djgpp#81

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sezero merged 1 commit intolibxmp:masterfrom
sezero:dosirq
Feb 26, 2026
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dosirq.c (irq_hook): cache handler_size, avoid use-after-free for djgpp#81
sezero merged 1 commit intolibxmp:masterfrom
sezero:dosirq

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@sezero sezero commented Feb 26, 2026

CC: @ccawley2011 - this was your work, please review.

@sezero sezero requested a review from AliceLR February 26, 2026 00:15
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This looks OK to me.

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sezero commented Feb 26, 2026

Tested under dosbox-0.74 with sb16 and sb1 emulation.

@ccawley2011: Any objections?

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Looks OK to me. Should this be applied to MikMod as well?

@sezero sezero merged commit 141820f into libxmp:master Feb 26, 2026
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@sezero sezero deleted the dosirq branch February 26, 2026 13:10
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sezero commented Feb 26, 2026

Should this be applied to MikMod as well?

Yes. I will do so, shortly.

Thanks.

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3 participants