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| author | Timo Teräs <timo.teras@iki.fi> | 2015-06-05 10:39:42 +0300 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-06-05 15:21:40 +0000 |
| commit | 63f4b9f18f3674124d8bcb119739fec85e6da005 (patch) | |
| tree | 3dc38e3b004052aed437a311728bf66ee4da628e /src | |
| parent | e6f09004af4d3ffc4e4ad5b5d33cf45891c25f25 (diff) | |
| download | musl-63f4b9f18f3674124d8bcb119739fec85e6da005.tar.gz musl-63f4b9f18f3674124d8bcb119739fec85e6da005.tar.xz musl-63f4b9f18f3674124d8bcb119739fec85e6da005.zip | |
fix uselocale((locale_t)0) not to modify locale
commit 68630b55c0c7219fe9df70dc28ffbf9efc8021d8 made the new locale to be assigned unconditonally resulting in crashes later on.
Diffstat (limited to 'src')
| -rw-r--r-- | src/locale/uselocale.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/locale/uselocale.c b/src/locale/uselocale.c index b70a0c18..0fc5ecbc 100644 --- a/src/locale/uselocale.c +++ b/src/locale/uselocale.c @@ -8,9 +8,7 @@ locale_t __uselocale(locale_t new) locale_t old = self->locale; locale_t global = &libc.global_locale; - if (new == LC_GLOBAL_LOCALE) new = global; - - self->locale = new; + if (new) self->locale = new == LC_GLOBAL_LOCALE ? global : new; return old == global ? LC_GLOBAL_LOCALE : old; } |