Alan Carvalho de Assis 3635004dcd libs/libc/grp: fix getgrbuf_r() pointer-alignment padding ... padlen = sizeof(void *) - (addr % sizeof(void *)) never returns 0, even when addr is already pointer-aligned -- it returns a full alignment unit instead. Since callers size buflen for zero padding, the subsequent "buflen < padlen + reqdlen" check then always fails, so getgrgid()/ getgrnam() and their _r variants always return ERANGE. Found via `id` on sim:toybox, which resolves gid 0 to "root" through this path. Signed-off-by: Alan C. Assis <acassis@gmail.com> Assisted-by: Claude Sonnet 5 <noreply@anthropic.com>		2026-08-14 10:20:52 +08:00
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CMakeLists.txt
Kconfig
lib_find_grpfile.c	sched: add supplementary group IDs (setgroups/getgroups/initgroups)	2026-08-12 16:06:03 -03:00
lib_getgrbuf.c
lib_getgrbufr.c	libs/libc/grp: fix getgrbuf_r() pointer-alignment padding	2026-08-14 10:20:52 +08:00
lib_getgrgid.c
lib_getgrgidr.c
lib_getgrnam.c
lib_getgrnamr.c
lib_getgrouplist.c
lib_grp.h
lib_grp_globals.c
lib_initgroups.c	sched: add supplementary group IDs (setgroups/getgroups/initgroups)	2026-08-12 16:06:03 -03:00
Make.defs