068d8643ad
In particular, don't check the value of the bus_dma map against NULL to determine if either bus_dmamem_alloc() or bus_dmamap_load() succeeded. Instead, assume that bus_dmamap_load() succeeeded (and thus that bus_dmamap_unload() should be called) if the bus address for a resource is non-zero, and assume that bus_dmamem_alloc() succeeded (and thus that bus_dmamem_free() should be called) if the virtual address for a resource is not NULL. In many cases these bugs could result in leaks when a driver was detached. Reviewed by: yongari MFC after: 2 weeks |
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| .. | ||
| alpm.c | ||
| amdpm.c | ||
| amdsmb.c | ||
| if_rl.c | ||
| if_rlreg.h | ||
| intpm.c | ||
| intpmreg.h | ||
| locate.pl | ||
| ncr.c | ||
| ncrreg.h | ||
| nfsmb.c | ||
| viapm.c | ||