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| author | Colin Ian King <[email protected]> | 2020-01-16 17:57:58 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-01-22 15:27:11 +0100 |
| commit | 0707cfa5c3ef58effb143db9db6d6e20503f9dec (patch) | |
| tree | f041064a7ada317cc4a11f7b4d3efeeaca6ebf13 /scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h | |
| parent | f3c19481820cca412a768ae1d6737f59b68acfed (diff) | |
driver core: platform: fix u32 greater or equal to zero comparison
Currently the check that a u32 variable i is >= 0 is always true because
the unsigned variable will never be negative, causing the loop to run
forever. Fix this by changing the pre-decrement check to a zero check on
i followed by a decrement of i.
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: 39cc539f90d0 ("driver core: platform: Prevent resouce overflow from causing infinite loops")
Signed-off-by: Colin Ian King <[email protected]>
Reviewed-by: Rafael J. Wysocki <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h')
0 files changed, 0 insertions, 0 deletions