As byte buffer is overlaid with a 'struct dirent64'. it has to satisfy the structs alignment requirements.
Fixes: 665fa8dea90d ("tools/nolibc: add support for directory access") Signed-off-by: Thomas Weißschuh linux@weissschuh.net Acked-by: Willy Tarreau w@1wt.eu --- tools/include/nolibc/dirent.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/include/nolibc/dirent.h b/tools/include/nolibc/dirent.h index c5c30d0dd6806b1bec2fa8120a3df29aaa201393..946a697e98e4c7bb0970b163ffdfe0e069b1d160 100644 --- a/tools/include/nolibc/dirent.h +++ b/tools/include/nolibc/dirent.h @@ -7,6 +7,7 @@ #ifndef _NOLIBC_DIRENT_H #define _NOLIBC_DIRENT_H
+#include "compiler.h" #include "stdint.h" #include "types.h"
@@ -58,7 +59,7 @@ int closedir(DIR *dirp) static __attribute__((unused)) int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result) { - char buf[sizeof(struct linux_dirent64) + NAME_MAX + 1]; + char buf[sizeof(struct linux_dirent64) + NAME_MAX + 1] __nolibc_aligned_as(struct linux_dirent64); struct linux_dirent64 *ldir = (void *)buf; intptr_t i = (intptr_t)dirp; int fd, ret;