From e6917eced2cc841fe3dfd9c04deec9202f9e34f3 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Tue, 21 Mar 2017 12:13:59 -0400 Subject: increase limit on locale name length from 15 to 23 bytes the old limit was one byte too short to support locale names of the form xx_XX.UTF-8@modifier where modifier is more than 3 bytes, a form which various real-world locale names take. the problem could be avoided by omitting the useless ".UTF-8" part, but users may need to have it present when operating on mixed-libc systems or when it will be carried over (e.g. across ssh) to other systems. the new limit is chosen sufficient for existing/reasonable locale names while still keeping the size of setlocale's static buffer small. also add locale_impl.h to the Makefile's list of headers which force rebuild of source files, to prevent dangerously inconsistent object files from getting used after this change. --- src/internal/locale_impl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/internal/locale_impl.h') diff --git a/src/internal/locale_impl.h b/src/internal/locale_impl.h index f5e4d9b4..d5a3cc94 100644 --- a/src/internal/locale_impl.h +++ b/src/internal/locale_impl.h @@ -6,7 +6,7 @@ #include "libc.h" #include "pthread_impl.h" -#define LOCALE_NAME_MAX 15 +#define LOCALE_NAME_MAX 23 struct __locale_map { const void *map; -- cgit v1.2.1