nuttx/libs
Marco Casaroli 3515e44845 libs/libc/machine/arm64: Do not dereference a NULL symbol in up_relocateadd().
libelf_relocateadd() passes sym as NULL for a relocation against symbol
index 0, such as R_AARCH64_NONE.  up_relocateadd() read sym->st_value
first, so loading a module with such a relocation faulted in the kernel.

Accept a NULL symbol for R_AARCH64_NONE and fail any other type, as the
other architectures do.

Assisted-by: Claude Code:claude-opus-5-5
Signed-off-by: Marco Casaroli <marco.casaroli@gmail.com>
2026-10-09 10:41:26 -03:00
..
libbuiltin !sched/arch/libc: Give fork() and vfork() their real, separate semantics. 2026-08-10 08:57:30 -03:00
libc libs/libc/machine/arm64: Do not dereference a NULL symbol in up_relocateadd(). 2026-10-09 10:41:26 -03:00
libdsp tools: fix stale archive members surviving a Kconfig-driven CSRCS change 2026-07-28 21:26:03 -03:00
libm cmake: Use NUTTX(_DIR/_BIN_DIR) instead CMAKE(_SRC_DIR/_BIN_DIR) 2026-08-09 11:13:08 -03:00
libnx sched/semaphore: Remove the return value check of nxsem_init/nxmutex_init 2026-09-25 10:37:43 +02:00
libxx cmake: Use NUTTX(_DIR/_BIN_DIR) instead CMAKE(_SRC_DIR/_BIN_DIR) 2026-08-09 11:13:08 -03:00
CMakeLists.txt libs: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00