The following commit has been merged in the openafs-stable-1_8_x branch:
commit e05a095455294feff4e1b28a432896222a3ffd94
Author: Andrew Deason <[email protected]>
Date: Mon Apr 30 17:33:14 2018 -0500
afs: Avoid afs_GetDCache panic on cache open error
When we need to populate a dcache entry, afs_GetDCache calls
afs_CFileOpen to get a handle for our file backing that dcache.
Currently, if we cannot open the file, we panic.
To handle this a little more gracefully, just return an error from
afs_GetDCache instead. The relevant userspace request will probably
fail with EIO, but this is better than possibly crashing the whole
system.
Reviewed-on: https://gerrit.openafs.org/13046
Reviewed-by: Benjamin Kaduk <[email protected]>
Tested-by: Benjamin Kaduk <[email protected]>
(cherry picked from commit 22e64df8e043fa7bd78bff263866ee2bd6a6e13d)
Change-Id: Iddc7b0ebc56a64d792251f1f42c576603f2a86cf
Reviewed-on: https://gerrit.openafs.org/13072
Reviewed-by: Mark Vitale <[email protected]>
Reviewed-by: Michael Meffie <[email protected]>
Reviewed-by: Benjamin Kaduk <[email protected]>
Tested-by: BuildBot <[email protected]>
src/afs/afs_dcache.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
--
OpenAFS Master Repository
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