AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-01-03 00:10:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update.

Browse Source 
* iconvdata/ksc5601.h (ksc5601_to_ucs4): Avoid invalid memory
	accesses.
This commit is contained in:
Ulrich Drepper 1999-07-25 05:13:02 +00:00
parent 30f9ca19e0
commit bd805dba0e
2 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ChangeLog
View File

@ -1,5 +1,8 @@
1999-07-24 Ulrich Drepper <drepper@cygnus.com> 1999-07-24 Ulrich Drepper <drepper@cygnus.com>
* iconvdata/ksc5601.h (ksc5601_to_ucs4): Avoid invalid memory
accesses.
* resolv/res_send.c: Add locks for res_send and res_close use. * resolv/res_send.c: Add locks for res_send and res_close use.
* elf/Makefile (dl-routines): Add preinit. * elf/Makefile (dl-routines): Add preinit.

10
iconvdata/ksc5601.h
View File

@ -46,7 +46,7 @@ extern const struct map __ksc5601_hanja_from_ucs[KSC5601_HANJA];
static inline uint32_t static inline uint32_t
ksc5601_to_ucs4 (const unsigned char **s, size_t avail, unsigned char offset) ksc5601_to_ucs4 (const unsigned char **s, size_t avail, unsigned char offset)
{ {
unsigned char ch = *(*s); unsigned char ch = **s;
unsigned char ch2; unsigned char ch2;
int idx; int idx;
@ -68,17 +68,19 @@ ksc5601_to_ucs4 (const unsigned char **s, size_t avail, unsigned char offset)
/* 1410 = 15 * 94 , 3760 = 40 * 94 /* 1410 = 15 * 94 , 3760 = 40 * 94
Hangul in KS C 5601 : row 16 - row 40 */ Hangul in KS C 5601 : row 16 - row 40 */
(*s) += 2; *s += 2;
if (idx >= 1410 && idx < 3760) if (idx >= 1410 && idx < 1410 + KSC5601_HANGUL)
return (__ksc5601_hangul_to_ucs[idx - 1410] return (__ksc5601_hangul_to_ucs[idx - 1410]
?: ((*s) -= 2, __UNKNOWN_10646_CHAR)); ?: ((*s) -= 2, __UNKNOWN_10646_CHAR));
else if (idx >= 3854) else if (idx >= 3854)
/* Hanja : row 42 - row 93 : 3854 = 94 * (42-1) */ /* Hanja : row 42 - row 93 : 3854 = 94 * (42-1) */
return (__ksc5601_hanja_to_ucs[idx - 3854] return (__ksc5601_hanja_to_ucs[idx - 3854]
?: ((*s) -= 2, __UNKNOWN_10646_CHAR)); ?: ((*s) -= 2, __UNKNOWN_10646_CHAR));
else else if (idx <= 1114)
return __ksc5601_sym_to_ucs[idx] ?: ((*s) -= 2, __UNKNOWN_10646_CHAR); return __ksc5601_sym_to_ucs[idx] ?: ((*s) -= 2, __UNKNOWN_10646_CHAR);
return __UNKNOWN_10646_CHAR;
} }
static inline size_t static inline size_t