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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2013-02-12 10:06:12 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2013-06-16 13:47:34 +0200 |
| commit | de666cf0a6b5eb67be0bd518c959a9cf3336dd15 (patch) | |
| tree | ee9c80ff74fa8bfb08e786bad7d166e61da318a1 /arch/cris/arch-v10/kernel | |
| parent | cris/kgdb: Remove obsolete USED*() macros (diff) | |
| download | linux-de666cf0a6b5eb67be0bd518c959a9cf3336dd15.tar.xz linux-de666cf0a6b5eb67be0bd518c959a9cf3336dd15.zip | |
cris/kgdb: Fix buffer overflow in getpacket()
arch/cris/arch-v10/kernel/kgdb.c: In function 'handle_exception':
arch/cris/arch-v10/kernel/kgdb.c:534:17: warning: array subscript is above array bounds [-Warray-bounds]
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/cris/arch-v10/kernel')
| -rw-r--r-- | arch/cris/arch-v10/kernel/kgdb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/cris/arch-v10/kernel/kgdb.c b/arch/cris/arch-v10/kernel/kgdb.c index d0b6257afc2c..0e799073498d 100644 --- a/arch/cris/arch-v10/kernel/kgdb.c +++ b/arch/cris/arch-v10/kernel/kgdb.c @@ -523,7 +523,7 @@ getpacket (char *buffer) xmitcsum = -1; count = 0; /* Read until a # or the end of the buffer is reached */ - while (count < BUFMAX) { + while (count < BUFMAX - 1) { ch = getDebugChar (); if (ch == '#') break; |