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dtc/libfdt

History

LoveSy c0c2e115f8 Fix a UB when fdt_get_string return null ... When fdt_get_string return null, `namep` is not correctly reset. From the document of `fdt_getprop_by_offset`, the parameter `namep` will be always overwritten (that is, it will be overwritten without exception of error occurance). As for the caller (like e097c097fe/native/jni/magiskboot/dtb.cpp (L42)), the code may be like: ```cpp size_t size; const char *name; auto *value = fdt_getprop_by_offset(fdt, prop, &name, &size); ``` and if `value == nullptr`, `size` is also be overwritten correctly but `name` is not, which is quite inconsistent. This commit makes sure `name` and `size` behavior consistently (reset to reasonable value) when error occurs. Signed-off-by: LoveSy <shana@zju.edu.cn> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>		3 years ago
..
.gitignore	Link tools and tests against libfdt shared library	6 years ago
Makefile.libfdt	libfdt: Allow exclusion of fdt_check_full()	5 years ago
TODO	dtc: Update TODO files	17 years ago
fdt.c	libfdt: Add FDT alignment check to fdt_check_header()	4 years ago
fdt.h	libfdt: Replace GPL/BSD boilerplate/reference with SPDX tags	6 years ago
fdt_addresses.c	libfdt: fix an incorrect integer promotion	3 years ago
fdt_check.c	libfdt: Check that the root-node name is empty	4 years ago
fdt_empty_tree.c	libfdt: Replace GPL/BSD boilerplate/reference with SPDX tags	6 years ago
fdt_overlay.c	libfdt: overlay: make overlay_get_target() public	3 years ago
fdt_ro.c	Fix a UB when fdt_get_string return null	3 years ago
fdt_rw.c	Fix CID 1461557	4 years ago
fdt_strerror.c	libfdt: Add ALIGNMENT error string	3 years ago
fdt_sw.c	Set last_comp_version correctly in new dtb and fix potential version issues in fdt_open_into	4 years ago
fdt_wip.c	libfdt: libfdt_wip: Fix comparison warning	4 years ago
libfdt.h	libfdt: overlay: make overlay_get_target() public	3 years ago
libfdt_env.h	libfdt: Replace GPL/BSD boilerplate/reference with SPDX tags	6 years ago
libfdt_internal.h	libfdt: Tweak description of assume-aligned load helpers	4 years ago
meson.build	libfdt: Add static lib to meson build	3 years ago
version.lds	libfdt: overlay: make overlay_get_target() public	3 years ago