diff options
author | Roel Kluin <roel.kluin@gmail.com> | 2009-02-21 20:33:28 -0500 |
---|---|---|
committer | Tony Luck <tony.luck@intel.com> | 2009-02-25 14:48:04 -0500 |
commit | aa2f63c95439a11dfac35c60d9160dcd0189aed3 (patch) | |
tree | 22ca455654ac97ceb53b66bf3369adde6e42cb6b /arch/ia64/kernel/unwind.c | |
parent | 6b1ff036d4cde7834ef2f9dbea5747adaaac24e0 (diff) |
[IA64] Do not go beyond ARRAY_SIZE of unw.hash
static struct {
... :114
unsigned short hash[UNW_HASH_SIZE];
... :2152
for (index = 0; index <= UNW_HASH_SIZE; ++index) {
This is a bug, isn't it?
s/<=/</
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/unwind.c')
-rw-r--r-- | arch/ia64/kernel/unwind.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c index 67810b77d998..b6c0e63a0bf6 100644 --- a/arch/ia64/kernel/unwind.c +++ b/arch/ia64/kernel/unwind.c | |||
@@ -2149,7 +2149,7 @@ unw_remove_unwind_table (void *handle) | |||
2149 | 2149 | ||
2150 | /* next, remove hash table entries for this table */ | 2150 | /* next, remove hash table entries for this table */ |
2151 | 2151 | ||
2152 | for (index = 0; index <= UNW_HASH_SIZE; ++index) { | 2152 | for (index = 0; index < UNW_HASH_SIZE; ++index) { |
2153 | tmp = unw.cache + unw.hash[index]; | 2153 | tmp = unw.cache + unw.hash[index]; |
2154 | if (unw.hash[index] >= UNW_CACHE_SIZE | 2154 | if (unw.hash[index] >= UNW_CACHE_SIZE |
2155 | || tmp->ip < table->start || tmp->ip >= table->end) | 2155 | || tmp->ip < table->start || tmp->ip >= table->end) |