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mach64: Add asserts to check for null pointer dereferences.

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This commit is contained in:
Vinson Lee 2010-02-27 16:38:09 -08:00
parent 689249bcbe
commit b45af1ec61
1 changed files with 3 additions and 0 deletions
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src/mesa/drivers/dri/mach64/mach64_texmem.c
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@ -305,6 +305,7 @@ void mach64UploadTexImages( mach64ContextPtr mmesa, mach64TexObjPtr t )
t->heap = heap;
/* Set the base offset of the texture image */
assert(t->base.memBlock);
t->bufAddr = mmesa->mach64Screen->texOffset[heap] + t->base.memBlock->ofs;
/* Force loading the new state into the hardware */
@ -457,7 +458,9 @@ void mach64UploadMultiTexImages( mach64ContextPtr mmesa,
}
/* Set the base offset of the texture image */
assert(t0->base.memBlock);
t0->bufAddr = mmesa->mach64Screen->texOffset[heap] + t0->base.memBlock->ofs;
assert(t1->base.memBlock);
t1->bufAddr = mmesa->mach64Screen->texOffset[heap] + t1->base.memBlock->ofs;
/* Force loading the new state into the hardware */