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| author | scottl <scottl@FreeBSD.org> | 2009-06-22 14:43:48 +0000 |
|---|---|---|
| committer | scottl <scottl@FreeBSD.org> | 2009-06-22 14:43:48 +0000 |
| commit | c2d859a8353bbcd0227ab8fd2a513983e9d6e290 (patch) | |
| tree | c56ae7cd3237cacff3d5539ddd7aeeafdf740ec3 /sys/cam/cam_periph.h | |
| parent | 3c02410d55d9cfe0cb4dcbfad5eef376463d8e08 (diff) | |
| download | FreeBSD-src-c2d859a8353bbcd0227ab8fd2a513983e9d6e290.zip FreeBSD-src-c2d859a8353bbcd0227ab8fd2a513983e9d6e290.tar.gz | |
Change cam_periph_ioctl() to take 'cmd' and a u_long instead of an
int. All of its callers pass in cmd as a u_long, so this has
always been a dangerous type demotion. It was spooted by clang/llvm
trying to do a type promotion and sign extension within
cam_periph_ioctl.
Submitted by: rdivacky
Diffstat (limited to 'sys/cam/cam_periph.h')
| -rw-r--r-- | sys/cam/cam_periph.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/cam/cam_periph.h b/sys/cam/cam_periph.h index 8a45806..f95a94f 100644 --- a/sys/cam/cam_periph.h +++ b/sys/cam/cam_periph.h @@ -158,7 +158,7 @@ int cam_periph_runccb(union ccb *ccb, u_int32_t sense_flags), cam_flags camflags, u_int32_t sense_flags, struct devstat *ds); -int cam_periph_ioctl(struct cam_periph *periph, int cmd, +int cam_periph_ioctl(struct cam_periph *periph, u_long cmd, caddr_t addr, int (*error_routine)(union ccb *ccb, cam_flags camflags, |
