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sys/boot/geli/geliboot.c
| Show First 20 Lines • Show All 84 Lines • ▼ Show 20 Lines | geli_taste(int read_func(void *vdev, void *priv, off_t off, void *buf, | ||||
| } | } | ||||
| /* Extract the last DEV_BSIZE bytes from the block. */ | /* Extract the last DEV_BSIZE bytes from the block. */ | ||||
| error = eli_metadata_decode(buf + (DEV_GELIBOOT_BSIZE - DEV_BSIZE), | error = eli_metadata_decode(buf + (DEV_GELIBOOT_BSIZE - DEV_BSIZE), | ||||
| &md); | &md); | ||||
| if (error != 0) { | if (error != 0) { | ||||
| return (error); | return (error); | ||||
| } | } | ||||
| if ((md.md_flags & G_ELI_FLAG_ONETIME)) { | if (!(md.md_flags & G_ELI_FLAG_GELIBOOT)) { | ||||
| /* Swap device, skip it. */ | /* The GELIBOOT feature is not activated */ | ||||
| return (1); | return (1); | ||||
| } | } | ||||
| if (!(md.md_flags & G_ELI_FLAG_BOOT)) { | if ((md.md_flags & G_ELI_FLAG_ONETIME)) { | ||||
| /* Disk is not GELI boot device, skip it. */ | /* Swap device, skip it. */ | ||||
| return (1); | return (1); | ||||
| } | } | ||||
| if (md.md_iterations < 0) { | if (md.md_iterations < 0) { | ||||
| /* XXX TODO: Support loading key files. */ | /* XXX TODO: Support loading key files. */ | ||||
| /* Disk does not have a passphrase, skip it. */ | /* Disk does not have a passphrase, skip it. */ | ||||
| return (1); | return (1); | ||||
| } | } | ||||
| geli_e = malloc(sizeof(struct geli_entry)); | geli_e = malloc(sizeof(struct geli_entry)); | ||||
| ▲ Show 20 Lines • Show All 204 Lines • Show Last 20 Lines | |||||