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| author | Mike Kestner <mkestner@ximian.com> | 2003-07-09 23:40:23 +0800 |
|---|---|---|
| committer | Mike Kestner <mkestner@src.gnome.org> | 2003-07-09 23:40:23 +0800 |
| commit | 447b846a9bcdae02a550726d31afbf648c1eaafa (patch) | |
| tree | fe03169dc1b6c1926a10685c290239518d45ed99 /e-util | |
| parent | 9b7443310d9060ccfd8e2e782557cd9a5ec76f85 (diff) | |
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check null after conversions. (e_utf8_strftime_fix_am_pm): ditto. fixes
2003-07-09 Mike Kestner <mkestner@ximian.com>
* gal/util/e-util.c (e_utf8_strftime): check null after conversions.
(e_utf8_strftime_fix_am_pm): ditto. fixes [44904].
svn path=/trunk/; revision=21771
Diffstat (limited to 'e-util')
| -rw-r--r-- | e-util/e-util.c | 46 |
1 files changed, 38 insertions, 8 deletions
diff --git a/e-util/e-util.c b/e-util/e-util.c index 6f528d57ce..955151dcc5 100644 --- a/e-util/e-util.c +++ b/e-util/e-util.c @@ -771,10 +771,25 @@ size_t e_strftime(char *s, size_t max, const char *fmt, const struct tm *tm) size_t e_utf8_strftime(char *s, size_t max, const char *fmt, const struct tm *tm) { - size_t sz; - char *locale_fmt = g_locale_from_utf8(fmt, -1, NULL, &sz, NULL); - size_t ret = e_strftime(s, max, locale_fmt, tm); - char *buf = g_locale_to_utf8(s, ret, NULL, &sz, NULL); + size_t sz, ret; + char *locale_fmt, *buf; + + locale_fmt = g_locale_from_utf8(fmt, -1, NULL, &sz, NULL); + if (!locale_fmt) + return 0; + + ret = e_strftime(s, max, locale_fmt, tm); + if (!ret) { + g_free (locale_fmt); + return 0; + } + + buf = g_locale_to_utf8(s, ret, NULL, &sz, NULL); + if (!buf) { + g_free (locale_fmt); + return 0; + } + if (sz >= max) { char *tmp = buf + max - 1; tmp = g_utf8_find_prev_char(buf, tmp); @@ -854,10 +869,25 @@ size_t e_strftime_fix_am_pm(char *s, size_t max, const char *fmt, const struct t size_t e_utf8_strftime_fix_am_pm(char *s, size_t max, const char *fmt, const struct tm *tm) { - size_t sz; - char *locale_fmt = g_locale_from_utf8(fmt, -1, NULL, &sz, NULL); - size_t ret = e_strftime_fix_am_pm(s, max, locale_fmt, tm); - char *buf = g_locale_to_utf8(s, ret, NULL, &sz, NULL); + size_t sz, ret; + char *locale_fmt, *buf; + + locale_fmt = g_locale_from_utf8(fmt, -1, NULL, &sz, NULL); + if (!locale_fmt) + return 0; + + ret = e_strftime_fix_am_pm(s, max, locale_fmt, tm); + if (!ret) { + g_free (locale_fmt); + return 0; + } + + buf = g_locale_to_utf8(s, ret, NULL, &sz, NULL); + if (!buf) { + g_free (locale_fmt); + return 0; + } + if (sz >= max) { char *tmp = buf + max - 1; tmp = g_utf8_find_prev_char(buf, tmp); |