diff options
Diffstat (limited to 'extra/locale/gen_locale.c')
| -rw-r--r-- | extra/locale/gen_locale.c | 87 |
1 files changed, 85 insertions, 2 deletions
diff --git a/extra/locale/gen_locale.c b/extra/locale/gen_locale.c index 9b2576e50..047b843dc 100644 --- a/extra/locale/gen_locale.c +++ b/extra/locale/gen_locale.c @@ -3,6 +3,7 @@ #include <stdlib.h> #include <string.h> #include <ctype.h> +#include <limits.h> #include <assert.h> #include <locale.h> #include <langinfo.h> @@ -547,7 +548,48 @@ static int lc_numeric_uniq; static void lc_numeric_S(int X, int k) { int j, m; - j = addstring(nl_langinfo(X)); + char buf[256]; + char *e; + char *s; + char c; + + s = nl_langinfo(X); + if (X == GROUPING) { + if (s) { + if ((*s == CHAR_MAX) || (*s == -1)) { /* stupid glibc... :-( */ + s = ""; + } + e = s; + c = 0; + while (*e) { /* find end of string */ + if (*e == CHAR_MAX) { + c = CHAR_MAX; + ++e; + break; + } + ++e; + } + if ((e - s) > sizeof(buf)) { + printf("grouping specifier too long\n"); + exit(EXIT_FAILURE); + } + strncpy(buf, s, (e-s)); + e = buf + (e-s); + *e = 0; /* Make sure we're null-terminated. */ + + if (c != CHAR_MAX) { /* remove duplicate repeats */ + while (e > buf) { + --e; + if (*e != e[-1]) { + break; + } + } + *++e = 0; + } + s = buf; + } + } + j = addstring(s); for (m=0 ; m < lc_numeric_count[k] ; m++) { if (lc_numeric_item[k][m] == j) { break; @@ -692,7 +734,48 @@ static void lc_monetary_C(int X, int k) static void lc_monetary_S(int X, int k) { int j, m; - j = addstring(nl_langinfo(X)); + char buf[256]; + char *e; + char *s; + char c; + + s = nl_langinfo(X); + if (X == MON_GROUPING) { + if (s) { + if ((*s == CHAR_MAX) || (*s == -1)) { /* stupid glibc... :-( */ + s = ""; + } + e = s; + c = 0; + while (*e) { /* find end of string */ + if (*e == CHAR_MAX) { + c = CHAR_MAX; + ++e; + break; + } + ++e; + } + if ((e - s) > sizeof(buf)) { + printf("mon_grouping specifier too long\n"); + exit(EXIT_FAILURE); + } + strncpy(buf, s, (e-s)); + e = buf + (e-s); + *e = 0; /* Make sure we're null-terminated. */ + + if (c != CHAR_MAX) { /* remove duplicate repeats */ + while (e > buf) { + --e; + if (*e != e[-1]) { + break; + } + } + *++e = 0; + } + s = buf; + } + } + j = addstring(s); for (m=0 ; m < lc_monetary_count[k] ; m++) { if (lc_monetary_item[k][m] == j) { break; |