https://github.com/torvalds/linux
Revision 30f04a4efa73dc80bf3f59f3f19ad5a24ac5ac0a authored by Paolo 'Blaisorblade' Giarrusso on 29 December 2005, 16:39:57 UTC, committed by Linus Torvalds on 29 December 2005, 17:48:15 UTC
Prevent page->index << PAGE_CACHE_SHIFT from overflowing. There is a casting there, but was added without care, so it's at the wrong place. Note the extra parens around the shift - "+" is higher precedence than "<<", leading to a GCC warning which saved all us. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 parent 3d0a07e
Tip revision: 30f04a4efa73dc80bf3f59f3f19ad5a24ac5ac0a authored by Paolo 'Blaisorblade' Giarrusso on 29 December 2005, 16:39:57 UTC
[PATCH] uml: hostfs - fix possible PAGE_CACHE_SHIFT overflows
[PATCH] uml: hostfs - fix possible PAGE_CACHE_SHIFT overflows
Tip revision: 30f04a4
| File | Mode | Size |
|---|---|---|
| basic | ||
| genksyms | ||
| kconfig | ||
| ksymoops | ||
| lxdialog | ||
| mod | ||
| package | ||
| .gitignore | -rw-r--r-- | 32 bytes |
| Kbuild.include | -rw-r--r-- | 3.4 KB |
| Lindent | -rwxr-xr-x | 60 bytes |
| Makefile | -rw-r--r-- | 801 bytes |
| Makefile.build | -rw-r--r-- | 10.0 KB |
| Makefile.clean | -rw-r--r-- | 3.0 KB |
| Makefile.host | -rw-r--r-- | 5.8 KB |
| Makefile.lib | -rw-r--r-- | 6.5 KB |
| Makefile.modinst | -rw-r--r-- | 827 bytes |
| Makefile.modpost | -rw-r--r-- | 3.4 KB |
| bin2c.c | -rw-r--r-- | 702 bytes |
| binoffset.c | -rw-r--r-- | 3.9 KB |
| checkconfig.pl | -rwxr-xr-x | 1.7 KB |
| checkincludes.pl | -rwxr-xr-x | 529 bytes |
| checkstack.pl | -rw-r--r-- | 3.5 KB |
| checkversion.pl | -rwxr-xr-x | 1.9 KB |
| conmakehash.c | -rw-r--r-- | 6.0 KB |
| extract-ikconfig | -rwxr-xr-x | 1.6 KB |
| gcc-version.sh | -rw-r--r-- | 338 bytes |
| gen_initramfs_list.sh | -rw-r--r-- | 4.7 KB |
| kallsyms.c | -rw-r--r-- | 11.8 KB |
| kernel-doc | -rwxr-xr-x | 50.1 KB |
| makelst | -rwxr-xr-x | 941 bytes |
| mkcompile_h | -rwxr-xr-x | 2.3 KB |
| mkmakefile | -rw-r--r-- | 563 bytes |
| mksysmap | -rw-r--r-- | 1.3 KB |
| mkuboot.sh | -rwxr-xr-x | 293 bytes |
| mkversion | -rw-r--r-- | 74 bytes |
| namespace.pl | -rw-r--r-- | 13.1 KB |
| patch-kernel | -rwxr-xr-x | 9.7 KB |
| pnmtologo.c | -rw-r--r-- | 11.7 KB |
| reference_discarded.pl | -rw-r--r-- | 3.0 KB |
| reference_init.pl | -rw-r--r-- | 3.3 KB |
| setlocalversion | -rw-r--r-- | 1.3 KB |
| show_delta | -rw-r--r-- | 3.0 KB |
| ver_linux | -rwxr-xr-x | 3.1 KB |
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