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-rw-r--r--linuxthreads/ChangeLog5
-rw-r--r--linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c6
-rw-r--r--posix/bug-regex1.c64
-rw-r--r--posix/regex.c80
4 files changed, 122 insertions, 33 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index b47d648..ae5f866 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,8 @@
+2001-02-06 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: First attempt to fix the
+ broken code. Patch by Jes Sorensen.
+
2001-02-06 Andreas Jaeger <aj@suse.de>
* sysdeps/pthread/pthread.h: Move __pthread_initialize from here
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c b/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
index 766d481..5ea75d6 100644
--- a/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
+++ b/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
@@ -60,13 +60,11 @@ _init:
st8 [r12] = gp, -16
br.call.sptk.many b0 = __pthread_initialize_minimal# ;;
;;
- cmp.eq p6, p7 = 0, r15
- (p6) br.cond.dptk .L5
+ cmp.ne p6, p0 = 0, r15
- br.call.sptk.many b0 = __gmon_start__# ;;
+(p6) br.call.sptk.many b0 = __gmon_start__# ;;
adds r12 = 16, r12
;;
-.L5:
ld8 gp = [r12]
;;
.align 16
diff --git a/posix/bug-regex1.c b/posix/bug-regex1.c
new file mode 100644
index 0000000..262a22e
--- /dev/null
+++ b/posix/bug-regex1.c
@@ -0,0 +1,64 @@
+/* Test case by Jim Meyering <jim@meyering.net>. */
+#include <locale.h>
+#include <stdio.h>
+#include <string.h>
+#include <regex.h>
+
+int
+main (void)
+{
+ struct re_pattern_buffer regex;
+ struct re_registers regs;
+ const char *s;
+ int match;
+ int result = 0;
+
+ memset (&regex, '\0', sizeof (regex));
+
+ setlocale (LC_ALL, "de_DE.ISO-8859-1");
+ fwide (stdout, -1);
+
+ re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_DEBUG);
+
+ puts ("in C locale");
+ setlocale (LC_ALL, "C");
+ s = re_compile_pattern ("[anù]*n", 7, &regex);
+ if (s != NULL)
+ {
+ puts ("re_compile_pattern return non-NULL value");
+ result = 1;
+ }
+ else
+ {
+ match = re_match (&regex, "an", 2, 0, &regs);
+ if (match != 2)
+ {
+ printf ("re_match returned %d, expected 2\n", match);
+ result = 1;
+ }
+ else
+ puts (" -> OK");
+ }
+
+ puts ("in de_DE.ISO-8859-1 locale");
+ setlocale (LC_ALL, "de_DE.ISO-8859-1");
+ s = re_compile_pattern ("[anù]*n", 7, &regex);
+ if (s != NULL)
+ {
+ puts ("re_compile_pattern return non-NULL value");
+ result = 1;
+ }
+ else
+ {
+ match = re_match (&regex, "an", 2, 0, &regs);
+ if (match != 2)
+ {
+ printf ("re_match returned %d, expected 2\n", match);
+ result = 1;
+ }
+ else
+ puts (" -> OK");
+ }
+
+ return result;
+}
diff --git a/posix/regex.c b/posix/regex.c
index b4979d0..a6e6507 100644
--- a/posix/regex.c
+++ b/posix/regex.c
@@ -62,7 +62,13 @@
# define US_CHAR_TYPE wchar_t/* unsigned character type */
# define COMPILED_BUFFER_VAR wc_buffer
# define OFFSET_ADDRESS_SIZE 1 /* the size which STORE_NUMBER macro use */
-# define PUT_CHAR(c) printf ("%C", c) /* Should we use wide stream?? */
+# define PUT_CHAR(c) \
+ do { \
+ if (MC_CUR_MAX == 1) \
+ putchar (c); \
+ else \
+ printf ("%C", (wint_t) c); /* Should we use wide stream?? */ \
+ } while (0)
# define TRUE 1
# define FALSE 0
#else
@@ -754,7 +760,7 @@ print_partial_compiled_pattern (start, end)
while (p < pend)
{
#ifdef _LIBC
- printf ("%t:\t", p - start);
+ printf ("%td:\t", p - start);
#else
printf ("%ld:\t", (long int) (p - start));
#endif
@@ -782,7 +788,7 @@ print_partial_compiled_pattern (start, end)
printf ("/exactn_bin/%d", mcnt);
do
{
- printf("/%x", *p++);
+ printf("/%lx", (long int) *p++);
}
while (--mcnt);
break;
@@ -790,16 +796,16 @@ print_partial_compiled_pattern (start, end)
case start_memory:
mcnt = *p++;
- printf ("/start_memory/%d/%d", mcnt, *p++);
+ printf ("/start_memory/%d/%ld", mcnt, (long int) *p++);
break;
case stop_memory:
mcnt = *p++;
- printf ("/stop_memory/%d/%d", mcnt, *p++);
+ printf ("/stop_memory/%d/%ld", mcnt, (long int) *p++);
break;
case duplicate:
- printf ("/duplicate/%d", *p++);
+ printf ("/duplicate/%ld", (long int) *p++);
break;
case anychar:
@@ -817,7 +823,7 @@ print_partial_compiled_pattern (start, end)
p += 5;
length = *workp++; /* the length of char_classes */
for (i=0 ; i<length ; i++)
- printf("[:%x:]", *p++);
+ printf("[:%lx:]", (long int) *p++);
length = *workp++; /* the length of collating_symbol */
for (i=0 ; i<length ;)
{
@@ -841,11 +847,17 @@ print_partial_compiled_pattern (start, end)
{
wchar_t range_start = *p++;
wchar_t range_end = *p++;
- printf("%C-%C", range_start, range_end);
+ if (MB_CUR_MAX == 1)
+ printf("%c-%c", (char) range_start, (char) range_end);
+ else
+ printf("%C-%C", (wint_t) range_start, (wint_t) range_end);
}
length = *workp++; /* the length of char */
for (i=0 ; i<length ; i++)
- printf("%C", *p++);
+ if (MB_CUR_MAX == 1)
+ putchar (*p++);
+ else
+ printf("%C", (wint_t) *p++);
putchar (']');
#else
register int c, last = -100;
@@ -900,7 +912,7 @@ print_partial_compiled_pattern (start, end)
case on_failure_jump:
extract_number_and_incr (&mcnt, &p);
#ifdef _LIBC
- printf ("/on_failure_jump to %t", p + mcnt - start);
+ printf ("/on_failure_jump to %td", p + mcnt - start);
#else
printf ("/on_failure_jump to %ld", (long int) (p + mcnt - start));
#endif
@@ -909,7 +921,7 @@ print_partial_compiled_pattern (start, end)
case on_failure_keep_string_jump:
extract_number_and_incr (&mcnt, &p);
#ifdef _LIBC
- printf ("/on_failure_keep_string_jump to %t", p + mcnt - start);
+ printf ("/on_failure_keep_string_jump to %td", p + mcnt - start);
#else
printf ("/on_failure_keep_string_jump to %ld",
(long int) (p + mcnt - start));
@@ -919,7 +931,7 @@ print_partial_compiled_pattern (start, end)
case dummy_failure_jump:
extract_number_and_incr (&mcnt, &p);
#ifdef _LIBC
- printf ("/dummy_failure_jump to %t", p + mcnt - start);
+ printf ("/dummy_failure_jump to %td", p + mcnt - start);
#else
printf ("/dummy_failure_jump to %ld", (long int) (p + mcnt - start));
#endif
@@ -932,7 +944,7 @@ print_partial_compiled_pattern (start, end)
case maybe_pop_jump:
extract_number_and_incr (&mcnt, &p);
#ifdef _LIBC
- printf ("/maybe_pop_jump to %t", p + mcnt - start);
+ printf ("/maybe_pop_jump to %td", p + mcnt - start);
#else
printf ("/maybe_pop_jump to %ld", (long int) (p + mcnt - start));
#endif
@@ -941,7 +953,7 @@ print_partial_compiled_pattern (start, end)
case pop_failure_jump:
extract_number_and_incr (&mcnt, &p);
#ifdef _LIBC
- printf ("/pop_failure_jump to %t", p + mcnt - start);
+ printf ("/pop_failure_jump to %td", p + mcnt - start);
#else
printf ("/pop_failure_jump to %ld", (long int) (p + mcnt - start));
#endif
@@ -950,7 +962,7 @@ print_partial_compiled_pattern (start, end)
case jump_past_alt:
extract_number_and_incr (&mcnt, &p);
#ifdef _LIBC
- printf ("/jump_past_alt to %t", p + mcnt - start);
+ printf ("/jump_past_alt to %td", p + mcnt - start);
#else
printf ("/jump_past_alt to %ld", (long int) (p + mcnt - start));
#endif
@@ -959,7 +971,7 @@ print_partial_compiled_pattern (start, end)
case jump:
extract_number_and_incr (&mcnt, &p);
#ifdef _LIBC
- printf ("/jump to %t", p + mcnt - start);
+ printf ("/jump to %td", p + mcnt - start);
#else
printf ("/jump to %ld", (long int) (p + mcnt - start));
#endif
@@ -970,7 +982,7 @@ print_partial_compiled_pattern (start, end)
p1 = p + mcnt;
extract_number_and_incr (&mcnt2, &p);
#ifdef _LIBC
- printf ("/succeed_n to %t, %d times", p1 - start, mcnt2);
+ printf ("/succeed_n to %td, %d times", p1 - start, mcnt2);
#else
printf ("/succeed_n to %ld, %d times",
(long int) (p1 - start), mcnt2);
@@ -989,7 +1001,7 @@ print_partial_compiled_pattern (start, end)
p1 = p + mcnt;
extract_number_and_incr (&mcnt2, &p);
#ifdef _LIBC
- printf ("/set_number_at location %t to %d", p1 - start, mcnt2);
+ printf ("/set_number_at location %td to %d", p1 - start, mcnt2);
#else
printf ("/set_number_at location %ld to %d",
(long int) (p1 - start), mcnt2);
@@ -1055,14 +1067,14 @@ print_partial_compiled_pattern (start, end)
break;
default:
- printf ("?%d", *(p-1));
+ printf ("?%ld", (long int) *(p-1));
}
putchar ('\n');
}
#ifdef _LIBC
- printf ("%t:\tend of pattern.\n", p - start);
+ printf ("%td:\tend of pattern.\n", p - start);
#else
printf ("%ld:\tend of pattern.\n", (long int) (p - start));
#endif
@@ -1909,7 +1921,7 @@ static reg_errcode_t compile_range _RE_ARGS ((unsigned int range_start,
/* Make sure we have at least N more bytes of space in buffer. */
#ifdef MBS_SUPPORT
# define GET_BUFFER_SPACE(n) \
- while (((unsigned long)b - (unsigned long)COMPILED_BUFFER_VAR \
+ while (((unsigned long)b - (unsigned long)COMPILED_BUFFER_VAR \
+ (n)*sizeof(CHAR_TYPE)) > bufp->allocated) \
EXTEND_BUFFER ()
#else
@@ -1922,7 +1934,7 @@ static reg_errcode_t compile_range _RE_ARGS ((unsigned int range_start,
#define BUF_PUSH(c) \
do { \
GET_BUFFER_SPACE (1); \
- *b++ = (US_CHAR_TYPE) (c); \
+ *b++ = (US_CHAR_TYPE) (c); \
} while (0)
@@ -4153,7 +4165,7 @@ regex_compile (pattern, size, syntax, bufp)
/* We have succeeded; set the length of the buffer. */
#ifdef MBS_SUPPORT
- bufp->used = (int) b - (int) COMPILED_BUFFER_VAR;
+ bufp->used = (uintptr_t) b - (uintptr_t) COMPILED_BUFFER_VAR;
#else
bufp->used = b - bufp->buffer;
#endif
@@ -5936,7 +5948,7 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
goto fail;
SET_REGS_MATCHED ();
- DEBUG_PRINT2 (" Matched `%d'.\n", *d);
+ DEBUG_PRINT2 (" Matched `%ld'.\n", (long int) *d);
d++;
break;
@@ -6308,7 +6320,8 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
matched within the group is recorded (in the internal
registers data structure) under the register number. */
case start_memory:
- DEBUG_PRINT3 ("EXECUTING start_memory %d (%d):\n", *p, p[1]);
+ DEBUG_PRINT3 ("EXECUTING start_memory %ld (%ld):\n",
+ (long int) *p, (long int) p[1]);
/* Find out if this group can match the empty string. */
p1 = p; /* To send to group_match_null_string_p. */
@@ -6356,7 +6369,8 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
arguments are the same as start_memory's: the register
number, and the number of inner groups. */
case stop_memory:
- DEBUG_PRINT3 ("EXECUTING stop_memory %d (%d):\n", *p, p[1]);
+ DEBUG_PRINT3 ("EXECUTING stop_memory %ld (%ld):\n",
+ (long int) *p, (long int) p[1]);
/* We need to save the string position the last time we were at
this close-group operator in case the group is operated
@@ -6766,8 +6780,16 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
{
p[-(1+OFFSET_ADDRESS_SIZE)] = (US_CHAR_TYPE)
pop_failure_jump;
- DEBUG_PRINT3 (" %c != %c => pop_failure_jump.\n",
- c, p1[3+OFFSET_ADDRESS_SIZE]);
+#ifdef MBS_SUPPORT
+ if (MB_CUR_MAX != 1)
+ DEBUG_PRINT3 (" %C != %C => pop_failure_jump.\n",
+ (wint_t) c,
+ (wint_t) p1[3+OFFSET_ADDRESS_SIZE]);
+ else
+#endif
+ DEBUG_PRINT3 (" %c != %c => pop_failure_jump.\n",
+ (char) c,
+ (char) p1[3+OFFSET_ADDRESS_SIZE]);
}
#ifndef MBS_SUPPORT
@@ -6776,7 +6798,7 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
{
int not = (re_opcode_t) p1[3] == charset_not;
- if (c < (unsigned char) (p1[4] * BYTEWIDTH)
+ if (c < (unsigned) (p1[4] * BYTEWIDTH)
&& p1[5 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH)))
not = !not;
generated by cgit v1.1 at 2024-12-27 12:52:15 +0000