diff options
author | Evan Green <evgreen@chromium.org> | 2019-08-01 16:04:42 -0700 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2019-10-05 00:47:33 +0000 |
commit | a41fea6b7df1c83072140c0da9e07f09a8b032e4 (patch) | |
tree | 283880db1385c93420de304b410a3bccafa90971 /chip/g/flash.c | |
parent | 4a29d2ecf4392cb995548e8f174cc85bac8361c1 (diff) | |
download | chrome-ec-a41fea6b7df1c83072140c0da9e07f09a8b032e4.tar.gz |
printf: Fix up %p to %pP
In order to avoid landmines later with future extensions to %p,
disallow %p by itself. The danger is that we'll have something
like: printf("%pFOO", myptr), and then later will add a %pF
extension, but miss this printf (maybe the string is split, maybe
it's just missed).
Missing a conversion during extension is worse than just seeing a
print like <ptr_val>OO, since %pF likely reaches through the
pointer and interprets its contents according to whatever F means.
Convert existing uses of %p to %pP, so they're explicitly printing
a pointer value, giving us flexibility to extend in the future.
BUG=chromium:984041
TEST=make -j buildall
BRANCH=None
Cq-Depend:chrome-internal:1560879
Change-Id: I36a4bee8d41cb9a6139171f8de0d8f2f19468132
Signed-off-by: Evan Green <evgreen@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1730604
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Diffstat (limited to 'chip/g/flash.c')
-rw-r--r-- | chip/g/flash.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/g/flash.c b/chip/g/flash.c index fbf1af83a7..4829c986c8 100644 --- a/chip/g/flash.c +++ b/chip/g/flash.c @@ -270,7 +270,7 @@ static int do_flash_op(enum flash_op op, int is_info_bank, if (errors && (errors != prev_error)) { prev_error = errors; - CPRINTF("%s:%d errors %x fsh_pe_control %p\n", + CPRINTF("%s:%d errors %x fsh_pe_control %pP\n", __func__, __LINE__, errors, fsh_pe_control); } /* Error status is self-clearing. Read it until it does |