Ensure that block and character devices as well as fifo's and sockets
all have zero length. A non-zero length panic's the kernel when one of these is deleted. PR: 19426 Submitted by: Ian Dowse <iedowse@maths.tcd.ie> Reviewed by: dwmalone@FreeBSD.org
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07632cbf66
commit
7932349eff
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=63003
@ -209,6 +209,12 @@ checkinode(inumber, idesc)
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dp->di_mode = IFREG|0600;
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inodirty();
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}
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if ((mode == IFBLK || mode == IFCHR || mode == IFIFO ||
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mode == IFSOCK) && dp->di_size != 0) {
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if (debug)
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printf("bad special-file size %qu:", dp->di_size);
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goto unknown;
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}
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ndb = howmany(dp->di_size, sblock.fs_bsize);
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if (ndb < 0) {
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if (debug)
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@ -209,6 +209,12 @@ checkinode(inumber, idesc)
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dp->di_mode = IFREG|0600;
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inodirty();
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}
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if ((mode == IFBLK || mode == IFCHR || mode == IFIFO ||
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mode == IFSOCK) && dp->di_size != 0) {
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if (debug)
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printf("bad special-file size %qu:", dp->di_size);
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goto unknown;
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}
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ndb = howmany(dp->di_size, sblock.fs_bsize);
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if (ndb < 0) {
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if (debug)
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@ -209,6 +209,12 @@ checkinode(inumber, idesc)
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dp->di_mode = IFREG|0600;
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inodirty();
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}
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if ((mode == IFBLK || mode == IFCHR || mode == IFIFO ||
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mode == IFSOCK) && dp->di_size != 0) {
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if (debug)
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printf("bad special-file size %qu:", dp->di_size);
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goto unknown;
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}
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ndb = howmany(dp->di_size, sblock.fs_bsize);
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if (ndb < 0) {
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if (debug)
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