[PATCH 0/2] vsprintf: Don't leak pointers

From: Sebastian Andrzej Siewior

Date: Fri Aug 14 2026 - 10:51:44 EST


It is possible to leak pointers via %ps without KALLSYMS enabled.
With KALLSYMS pointers can be leaked if they can not be resolved.

The tiny series has two patches, one for each issue.

Sebastian Andrzej Siewior (2):
vsprintf: Don't leak pointers for %ps without KALLSYMS enabled
kallsyms: Don't leak pointers for unresolved symbols.

kernel/kallsyms.c | 2 +-
lib/vsprintf.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

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2.55.0