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authorUlrich Drepper <drepper@redhat.com>1999-12-26 19:11:05 +0000
committerUlrich Drepper <drepper@redhat.com>1999-12-26 19:11:05 +0000
commitc392db7c4be39bf2ad8668f6e75a1ec219da6b0e (patch)
tree3002f39e8c4095cfb1cd476bc242ae78fed0169f /string/strxfrm.c
parenta35766db1672710adfc5c2dae5335526d20abab4 (diff)
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Update.
1999-12-26 Ulrich Drepper <drepper@cygnus.com> * ld-collate.c (struct element_t): Add field is_character and use it to distinguish real character from collating elements and symbols. (new_element): Take new parameter to initialize is_character. Change all callers. (handle_ellipsis): Use is_character field to make sure ellipsis is only used with characters. (collate_read): Fix reading of collating elements. * string/strxfrm.c: Correct loop end detection and memory access in the little optimization at the end. * locale/programs/ld-monetary.c (monetary_finish): Correct code to emit warnings. Provide default value for mon_decimal_point. * locale/programs/ld-collate.c (collate_finish): Don't crash if this category wasn't defined. (collate_output): Likewise. * locale/programs/ld-address.c: Don't emit message about not defined category if be_quiet. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-identification.c: Likewise. * locale/programs/ld-measurement.c: Likewise. * locale/programs/ld-messages.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/ld-name.c: Likewise. * locale/programs/ld-numeric.c: Likewise. * locale/programs/ld-paper.c: Likewise. * locale/programs/ld-telephone.c: Likewise. * locale/programs/locfile.c (write_locale_data): Correct memory allocation for fname.
Diffstat (limited to 'string/strxfrm.c')
-rw-r--r--string/strxfrm.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/string/strxfrm.c b/string/strxfrm.c
index 67d15d5..6fc795f 100644
--- a/string/strxfrm.c
+++ b/string/strxfrm.c
@@ -267,9 +267,10 @@ STRXFRM (char *dest, const char *src, size_t n, __locale_t l)
/* Handle the pushed elements now. */
size_t backw;
- for (backw = idxcnt - 1; backw >= backw_stop; --backw)
+ backw = idxcnt;
+ while (backw > backw_stop)
{
- size_t len = weights[idxarr[backw]++];
+ size_t len = weights[idxarr[--backw]++];
if (needed + len < n)
while (len-- > 0)
@@ -363,9 +364,10 @@ STRXFRM (char *dest, const char *src, size_t n, __locale_t l)
/* Handle the pushed elements now. */
size_t backw;
- for (backw = idxmax - 1; backw >= backw_stop; --backw)
+ backw = idxmax - 1;
+ while (backw > backw_stop)
{
- size_t len = weights[idxarr[backw]++];
+ size_t len = weights[idxarr[--backw]++];
if (len != 0)
{
buflen = utf8_encode (buf, val);
@@ -398,7 +400,7 @@ STRXFRM (char *dest, const char *src, size_t n, __locale_t l)
a `position' rule at the end and if no non-ignored character
is found the last \1 byte is immediately followed by a \0 byte
signalling this. We can avoid the \1 byte(s). */
- if (needed > 2 && dest[needed - 2] == '\1')
+ if (needed <= n && needed > 2 && dest[needed - 2] == '\1')
{
/* Remove the \1 byte. */
--needed;