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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-11-03 14:26:36 +0000 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-11-04 22:25:20 +0100 |
| commit | 36d2dbc72df682df49c94a7a55f1e483f4f029a2 (patch) | |
| tree | b54fff7a403699bd74b31a071210c2e6d69765a4 /linux-user/syscall.c | |
| parent | 81966c1801b8fb04bca451819f16ca92120ba970 (diff) | |
| download | focaccia-qemu-36d2dbc72df682df49c94a7a55f1e483f4f029a2.tar.gz focaccia-qemu-36d2dbc72df682df49c94a7a55f1e483f4f029a2.zip | |
linux-user: Use "!= 0" when checking if MAP_FIXED_NOREPLACE is non-zero
In pgd_find_hole_fallback(), Coverity doesn't like the use of "if (MAP_FIXED_NOREPLACE || ...)" because it's using a logical operator on a constant other than 0 or 1 and its heuristic thinks we might have intended a bitwise operator instead. The logic is correct (we are checking whether the host really has a MAP_FIXED_NOREPLACE or whether we fell back to the "#define as 0 to ignore" from osdep.h); make Coverity happier by explicitly writing out the comparison with zero. Fixes: Coverity CID 1431059 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201103142636.21125-1-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/syscall.c')
0 files changed, 0 insertions, 0 deletions