diff options
Diffstat (limited to 'StdLib')
| -rw-r--r-- | StdLib/ISSUES.txt | 10 | ||||
| -rw-r--r-- | StdLib/LibC/Locale/_wcstod.h | 116 | ||||
| -rw-r--r-- | StdLib/LibC/Locale/multibyte_Utf8.c | 4 | ||||
| -rw-r--r-- | StdLib/LibC/gdtoa/gdtoaimp.h | 3 |
4 files changed, 70 insertions, 63 deletions
diff --git a/StdLib/ISSUES.txt b/StdLib/ISSUES.txt index f2b695e473..25317f7a68 100644 --- a/StdLib/ISSUES.txt +++ b/StdLib/ISSUES.txt @@ -14,16 +14,17 @@ StdLib Issues =============
Category TOOLs Reported Status
------------------------ -------- -------------- -----------
-1: Compilation Error vs2010 2012 Understood
+1: Compilation Error vs2010 2012 Fixed 3/2013
stdlib\libc\gdtoa\strtod.c(825) : warning C4789: destination of memory copy is too small
+ runtime crashes when using floating-point formats with printf
2: Compilation Error ALL 2012 Fixed 1/2012
StdLib/LibC/Uefi/SysCalls.c: In function 'utimes': error: 'va_start' used in function with fixed args
-3: Usage Clarification 2012 Understood/Document
+3: Usage Clarification 2012 Document
Clarify that the current StdLib may not be used for developing drivers.
-4: Execution/Compile errors 2012 Understood
+4: Execution/Compile errors 2012 Fixed 1/2013
Mismatch in use of EFIAPI between declaration and definition of some functions.
5: Error message Quality during execution 2012 Verified
@@ -48,6 +49,9 @@ StdLib Issues If the Shell does not have a current volume or directory, file operations
may hang or fail.
+11: printf("-%ls-", L"test") will only print "--" 2013 Fixed 3/2013
+
+
PosixLib
=============
Category TOOLs Reported Status
diff --git a/StdLib/LibC/Locale/_wcstod.h b/StdLib/LibC/Locale/_wcstod.h index 1e7c47f2c0..4b0a833728 100644 --- a/StdLib/LibC/Locale/_wcstod.h +++ b/StdLib/LibC/Locale/_wcstod.h @@ -34,9 +34,9 @@ * function template for wcstof, wcstod, wcstold.
*
* parameters:
- * _FUNCNAME : function name
- * _RETURN_TYPE : return type
- * _STRTOD_FUNC : real conversion function
+ * _FUNCNAME : function name
+ * _RETURN_TYPE : return type
+ * _STRTOD_FUNC : real conversion function
*/
#ifndef __WCSTOD_H_
#define __WCSTOD_H_
@@ -54,73 +54,73 @@ _RETURN_TYPE
_FUNCNAME(const wchar_t * __restrict nptr, wchar_t ** __restrict endptr)
{
- const wchar_t *src, *start;
- _RETURN_TYPE val;
- char *buf, *end;
- size_t bufsiz, len;
+ const wchar_t *src, *start;
+ _RETURN_TYPE val;
+ char *buf, *end;
+ size_t bufsiz, len;
- _DIAGASSERT(nptr != NULL);
- /* endptr may be null */
+ _DIAGASSERT(nptr != NULL);
+ /* endptr may be null */
- src = nptr;
- while (iswspace((wint_t)*src) != 0)
- ++src;
- if (*src == L'\0')
- goto no_convert;
+ src = nptr;
+ while (iswspace((wint_t)*src) != 0)
+ ++src;
+ if (*src == L'\0')
+ goto no_convert;
- /*
- * Convert the supplied numeric wide char. string to multibyte.
- *
- * We could attempt to find the end of the numeric portion of the
- * wide char. string to avoid converting unneeded characters but
- * choose not to bother; optimising the uncommon case where
- * the input string contains a lot of text after the number
- * duplicates a lot of strto{f,d,ld}()'s functionality and
- * slows down the most common cases.
- */
- start = src;
- len = wcstombs(NULL, src, 0);
- if (len == (size_t)-1)
- /* errno = EILSEQ */
- goto no_convert;
+ /*
+ * Convert the supplied numeric wide char. string to multibyte.
+ *
+ * We could attempt to find the end of the numeric portion of the
+ * wide char. string to avoid converting unneeded characters but
+ * choose not to bother; optimising the uncommon case where
+ * the input string contains a lot of text after the number
+ * duplicates a lot of strto{f,d,ld}()'s functionality and
+ * slows down the most common cases.
+ */
+ start = src;
+ len = wcstombs(NULL, src, 0);
+ if (len == (size_t)-1)
+ /* errno = EILSEQ */
+ goto no_convert;
- _DIAGASSERT(len > 0);
+ _DIAGASSERT(len > 0);
- bufsiz = len;
- buf = (void *)malloc(bufsiz + 1);
- if (buf == NULL)
- /* errno = ENOMEM */
- goto no_convert;
+ bufsiz = len;
+ buf = (void *)malloc(bufsiz + 1);
+ if (buf == NULL)
+ /* errno = ENOMEM */
+ goto no_convert;
- len = wcstombs(buf, src, bufsiz + 1);
+ len = wcstombs(buf, src, bufsiz + 1);
- _DIAGASSERT(len == bufsiz);
- _DIAGASSERT(buf[len] == '\0');
+ _DIAGASSERT(len == bufsiz);
+ _DIAGASSERT(buf[len] == '\0');
- /* Let strto{f,d,ld}() do most of the work for us. */
- val = _STRTOD_FUNC(buf, &end);
- if (buf == end) {
- free(buf);
- goto no_convert;
- }
+ /* Let strto{f,d,ld}() do most of the work for us. */
+ val = _STRTOD_FUNC(buf, &end);
+ if (buf == end) {
+ free(buf);
+ goto no_convert;
+ }
- /*
- * We only know where the number ended in the _multibyte_
- * representation of the string. If the caller wants to know
- * where it ended, count multibyte characters to find the
- * corresponding position in the wide char string.
- */
- if (endptr != NULL)
- /* XXX Assume each wide char is one byte. */
- *endptr = __UNCONST(start + (size_t)(end - buf));
+ /*
+ * We only know where the number ended in the _multibyte_
+ * representation of the string. If the caller wants to know
+ * where it ended, count multibyte characters to find the
+ * corresponding position in the wide char string.
+ */
+ if (endptr != NULL)
+ /* XXX Assume each wide char is one byte. */
+ *endptr = __UNCONST(start + (size_t)(end - buf));
- free(buf);
+ free(buf);
- return val;
+ return val;
no_convert:
- if (endptr != NULL)
- *endptr = __UNCONST(nptr);
- return 0;
+ if (endptr != NULL)
+ *endptr = __UNCONST(nptr);
+ return 0.0;
}
#endif /*__WCSTOD_H_*/
diff --git a/StdLib/LibC/Locale/multibyte_Utf8.c b/StdLib/LibC/Locale/multibyte_Utf8.c index 36e2cb379e..ec9b012658 100644 --- a/StdLib/LibC/Locale/multibyte_Utf8.c +++ b/StdLib/LibC/Locale/multibyte_Utf8.c @@ -14,6 +14,7 @@ #include <stdlib.h>
#include <wchar.h>
#include <sys/types.h>
+#include <limits.h>
typedef int ch_UCS4;
@@ -913,6 +914,9 @@ wcsrtombs( return (0);
if (Dest == NULL) {
+ if(MaxBytes <= 0) {
+ MaxBytes = ASCII_STRING_MAX;
+ }
NumStored = EstimateWtoM(*Src, MaxBytes, NULL);
}
else {
diff --git a/StdLib/LibC/gdtoa/gdtoaimp.h b/StdLib/LibC/gdtoa/gdtoaimp.h index 635a177544..3ba2cf8fbf 100644 --- a/StdLib/LibC/gdtoa/gdtoaimp.h +++ b/StdLib/LibC/gdtoa/gdtoaimp.h @@ -283,8 +283,7 @@ extern "C" { Exactly one of IEEE_LITTLE_ENDIAN, IEEE_BIG_ENDIAN, VAX, or IBM should be defined.
#endif
-typedef union { double d; ULong L[2]; } U;
-//typedef union { double d; UINT32 L[2]; } U;
+typedef union { double d; UINT32 L[2]; } U;
#ifdef YES_ALIAS
#define dval(x) x
|