diff options
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/vfprintf.c | 13 | ||||
| -rw-r--r-- | stdio-common/vfscanf.c | 10 |
2 files changed, 13 insertions, 10 deletions
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c index bcff97118d..08333035d8 100644 --- a/stdio-common/vfprintf.c +++ b/stdio-common/vfprintf.c @@ -1992,7 +1992,7 @@ group_number (CHAR_T *w, CHAR_T *rear_ptr, const char *grouping, /* No grouping should be done. */ return w; - len = *grouping; + len = *grouping++; /* Copy existing string so that nothing gets overwritten. */ src = (CHAR_T *) alloca ((rear_ptr - w) * sizeof (CHAR_T)); @@ -2017,11 +2017,7 @@ group_number (CHAR_T *w, CHAR_T *rear_ptr, const char *grouping, while (cnt > 0); #endif - len = *grouping++; - if (*grouping == '\0') - /* The previous grouping repeats ad infinitum. */ - --grouping; - else if (*grouping == CHAR_MAX + if (*grouping == CHAR_MAX #if CHAR_MIN < 0 || *grouping < 0 #endif @@ -2034,6 +2030,11 @@ group_number (CHAR_T *w, CHAR_T *rear_ptr, const char *grouping, while (s > src); break; } + else if (*grouping != '\0') + /* The previous grouping repeats ad infinitum. */ + len = *grouping++; + else + len = grouping[-1]; } } return w; diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c index 4f6a531b0c..75e187b765 100644 --- a/stdio-common/vfscanf.c +++ b/stdio-common/vfscanf.c @@ -1776,7 +1776,8 @@ __vfscanf (FILE *s, const char *format, va_list argptr) ADDW (c); got_dot = 1; } - else if (thousands != L'\0' && ! got_dot && c == thousands) + else if ((flags & GROUP) != 0 && thousands != L'\0' + && ! got_dot && c == thousands) ADDW (c); else { @@ -1820,12 +1821,13 @@ __vfscanf (FILE *s, const char *format, va_list argptr) we can compare against it. */ const char *cmp2p = thousands; - if (thousands != NULL && ! got_dot) + if ((flags & GROUP) != 0 && thousands != NULL + && ! got_dot) { - while (cmp2p < cmpp + while (cmp2p - thousands < cmpp - decimal && *cmp2p == decimal[cmp2p - thousands]) ++cmp2p; - if (cmp2p == cmpp) + if (cmp2p - thousands == cmpp - decimal) { while ((unsigned char) *cmp2p == c && avail > 0) if (*++cmp2p == '\0') |