diff options
Diffstat (limited to 'locale/setlocale.c')
| -rw-r--r-- | locale/setlocale.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/locale/setlocale.c b/locale/setlocale.c index 3598eceac4..c7848b9a5c 100644 --- a/locale/setlocale.c +++ b/locale/setlocale.c @@ -194,7 +194,7 @@ setname (int category, const char *name) if (_nl_current_names[category] == name) return; - if (category == LC_ALL && _nl_current_names[category] != _nl_C_name) + if (_nl_current_names[category] != _nl_C_name) free ((char *) _nl_current_names[category]); _nl_current_names[category] = name; @@ -322,6 +322,14 @@ setlocale (int category, const char *locale) control over the usage. So we mark it as un-deletable. */ if (newdata[category]->usage_count != UNDELETABLE) newdata[category]->usage_count = UNDELETABLE; + + /* Make a copy of locale name. */ + if (newnames[category] != _nl_C_name) + { + newnames[category] = strdup (newnames[category]); + if (newnames[category] == NULL) + break; + } } /* Create new composite name. */ @@ -342,6 +350,10 @@ setlocale (int category, const char *locale) functions know about this. */ ++_nl_msg_cat_cntr; } + else + for (++category; category < __LC_LAST; ++category) + if (category != LC_ALL && newnames[category] != _nl_C_name) + free ((char *) newnames[category]); /* Critical section left. */ __libc_lock_unlock (__libc_setlocale_lock); @@ -376,10 +388,21 @@ setlocale (int category, const char *locale) newdata->usage_count = UNDELETABLE; } + /* Make a copy of locale name. */ + if (newname[0] != _nl_C_name) + { + newname[0] = strdup (newname[0]); + if (newname[0] == NULL) + goto abort_single; + } + /* Create new composite name. */ composite = new_composite_name (category, newname); if (composite == NULL) { + if (newname[0] != _nl_C_name) + free ((char *) newname[0]); + /* Say that we don't have any data loaded. */ abort_single: newname[0] = NULL; |