https://github.com/torvalds/linux
Revision 3201e656ce56ed02e9501906c18ffe16ae350a52 authored by Jay Vosburgh on 19 June 2007, 18:12:12 UTC, committed by Jeff Garzik on 20 June 2007, 23:12:41 UTC
The following patch (based on a patch from Stephen Hemminger <shemminger@linux-foundation.org>) removes use after free conditions in the unregister path for the bonding master. Without this patch, an operation of the form "echo -bond0 > /sys/class/net/bonding_masters" would trigger a NULL pointer dereference in sysfs. I was not able to induce the failure with the non-sysfs code path, but for consistency I updated that code as well. I also did some testing of the bonding /proc file being open while the bond is being deleted, and didn't see any problems there. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
1 parent 3a2c892
Tip revision: 3201e656ce56ed02e9501906c18ffe16ae350a52 authored by Jay Vosburgh on 19 June 2007, 18:12:12 UTC
bonding: Fix use after free in unregister path
bonding: Fix use after free in unregister path
Tip revision: 3201e65
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 13.3 KB |
| Makefile | -rw-r--r-- | 1.7 KB |
| ablkcipher.c | -rw-r--r-- | 2.4 KB |
| aes.c | -rw-r--r-- | 11.6 KB |
| algapi.c | -rw-r--r-- | 12.6 KB |
| anubis.c | -rw-r--r-- | 27.8 KB |
| api.c | -rw-r--r-- | 9.4 KB |
| arc4.c | -rw-r--r-- | 2.0 KB |
| blkcipher.c | -rw-r--r-- | 12.0 KB |
| blowfish.c | -rw-r--r-- | 17.4 KB |
| camellia.c | -rw-r--r-- | 58.0 KB |
| cast5.c | -rw-r--r-- | 34.1 KB |
| cast6.c | -rw-r--r-- | 21.5 KB |
| cbc.c | -rw-r--r-- | 8.7 KB |
| cipher.c | -rw-r--r-- | 2.6 KB |
| compress.c | -rw-r--r-- | 1.4 KB |
| crc32c.c | -rw-r--r-- | 2.6 KB |
| cryptd.c | -rw-r--r-- | 9.2 KB |
| crypto_null.c | -rw-r--r-- | 3.3 KB |
| cryptomgr.c | -rw-r--r-- | 3.6 KB |
| deflate.c | -rw-r--r-- | 5.4 KB |
| des.c | -rw-r--r-- | 35.4 KB |
| digest.c | -rw-r--r-- | 3.7 KB |
| ecb.c | -rw-r--r-- | 4.9 KB |
| fcrypt.c | -rw-r--r-- | 18.0 KB |
| gf128mul.c | -rw-r--r-- | 12.9 KB |
| hash.c | -rw-r--r-- | 1.6 KB |
| hmac.c | -rw-r--r-- | 6.7 KB |
| internal.h | -rw-r--r-- | 4.2 KB |
| khazad.c | -rw-r--r-- | 51.8 KB |
| lrw.c | -rw-r--r-- | 7.6 KB |
| md4.c | -rw-r--r-- | 6.2 KB |
| md5.c | -rw-r--r-- | 7.2 KB |
| michael_mic.c | -rw-r--r-- | 3.5 KB |
| pcbc.c | -rw-r--r-- | 8.8 KB |
| proc.c | -rw-r--r-- | 3.0 KB |
| scatterwalk.c | -rw-r--r-- | 2.5 KB |
| scatterwalk.h | -rw-r--r-- | 2.2 KB |
| serpent.c | -rw-r--r-- | 19.7 KB |
| sha1.c | -rw-r--r-- | 3.2 KB |
| sha256.c | -rw-r--r-- | 11.1 KB |
| sha512.c | -rw-r--r-- | 10.3 KB |
| tcrypt.c | -rw-r--r-- | 36.3 KB |
| tcrypt.h | -rw-r--r-- | 161.6 KB |
| tea.c | -rw-r--r-- | 7.1 KB |
| tgr192.c | -rw-r--r-- | 31.1 KB |
| twofish.c | -rw-r--r-- | 6.2 KB |
| twofish_common.c | -rw-r--r-- | 39.6 KB |
| wp512.c | -rw-r--r-- | 60.3 KB |
| xcbc.c | -rw-r--r-- | 9.1 KB |
Computing file changes ...
