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| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-29 12:10:12 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-29 12:10:12 +0200 |
| commit | 0542f08d10334abfe92d23484379563bb6f2b31e (patch) | |
| tree | a1686409796ce952478564dd212dd2deed62cb0f | |
| parent | 61aeb582ca14c95846cf34c8733659d74e4e5e06 (diff) | |
| download | plan9front-0542f08d10334abfe92d23484379563bb6f2b31e.tar.xz | |
dump9660: fix volume space size field (from sources, paure)
http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-119.pdf
page 19:
Volume Space Size (BP 81 to 88)
This field shall specify as a 32-bit number the number of Logical Blocks
in which the Volume Space of the volume is recorded.
This field shall be recorded according to 7.3.3.
| -rw-r--r-- | sys/src/cmd/disk/9660/dump9660.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/src/cmd/disk/9660/dump9660.c b/sys/src/cmd/disk/9660/dump9660.c index 83ae9807a..5585c4d49 100644 --- a/sys/src/cmd/disk/9660/dump9660.c +++ b/sys/src/cmd/disk/9660/dump9660.c @@ -307,11 +307,10 @@ Dofix: * Patch in root directories. */ setroot(cd, cd->iso9660pvd, iroot.block, iroot.length); - setvolsize(cd, cd->iso9660pvd, (vlong)cd->nextblock * Blocksize); + setvolsize(cd, cd->iso9660pvd, cd->nextblock); if(cd->flags & CDjoliet){ setroot(cd, cd->jolietsvd, jroot.block, jroot.length); - setvolsize(cd, cd->jolietsvd, - (vlong)cd->nextblock * Blocksize); + setvolsize(cd, cd->jolietsvd, cd->nextblock); } }else{ /* @@ -341,11 +340,10 @@ Dofix: * Patch in new root directory entry. */ setroot(cd, cd->iso9660pvd, idumproot.block, idumproot.length); - setvolsize(cd, cd->iso9660pvd, (vlong)cd->nextblock * Blocksize); + setvolsize(cd, cd->iso9660pvd, cd->nextblock); if(cd->flags & CDjoliet){ setroot(cd, cd->jolietsvd, jdumproot.block, jdumproot.length); - setvolsize(cd, cd->jolietsvd, - (vlong)cd->nextblock * Blocksize); + setvolsize(cd, cd->jolietsvd, cd->nextblock); } } writepathtables(cd); |