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| author | Colin Ian King <colin.king@canonical.com> | 2021-03-31 15:46:28 +0100 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-04-13 11:50:38 -0700 |
| commit | ef963ae427aa4669905e0a96b3bd9d44dc85db32 (patch) | |
| tree | 14c8e914aa1bc07994b71531b938e1ba6fceb3f0 /tools/perf/scripts/python/stackcollapse.py | |
| parent | debb9df311582c83fe369baa35fa4b92e8a9c58a (diff) | |
ice: Fix potential infinite loop when using u8 loop counter
A for-loop is using a u8 loop counter that is being compared to
a u32 cmp_dcbcfg->numapp to check for the end of the loop. If
cmp_dcbcfg->numapp is larger than 255 then the counter j will wrap
around to zero and hence an infinite loop occurs. Fix this by making
counter j the same type as cmp_dcbcfg->numapp.
Addresses-Coverity: ("Infinite loop")
Fixes: aeac8ce864d9 ("ice: Recognize 860 as iSCSI port in CEE mode")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions