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ICU-2572 solved realloc problem

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X-SVN-Rev: 10689
This commit is contained in:
Syn Wee Quek 2002-12-16 22:43:06 +00:00
parent d67e4a111a
commit d41ba42442
1 changed files with 16 additions and 20 deletions
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36
icu4c/source/tools/dumpce/dumpce.cpp
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@ -968,11 +968,6 @@ int getScriptElements(UScriptCode script[], int scriptcount,
codepoint ++;
}
int32_t rulelength = ucol_getRulesEx(COLLATOR_, UCOL_FULL_RULES, NULL, 0);
UChar *rule = (UChar *)malloc(sizeof(UChar) *
(rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE));
rulelength = ucol_getRulesEx(COLLATOR_, UCOL_FULL_RULES, rule,
rulelength);
const UChar *current = NULL;
uint32_t strength = 0;
uint32_t chOffset = 0;
@ -986,10 +981,14 @@ int getScriptElements(UScriptCode script[], int scriptcount,
UColTokenParser src;
UColOptionSet opts;
UParseError parseError;
src.source = rule,
src.current = rule;
src.end = rule + rulelength;
int32_t rulelength = ucol_getRulesEx(COLLATOR_, UCOL_FULL_RULES, NULL, 0);
src.source = (UChar *)malloc(sizeof(UChar) *
(rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE));
rulelength = ucol_getRulesEx(COLLATOR_, UCOL_FULL_RULES, src.source,
rulelength);
src.current = src.source;
src.end = src.source + rulelength;
src.extraCurrent = src.end;
src.extraEnd = src.end + UCOL_TOK_EXTRA_RULE_SPACE_SIZE;
src.opts = &opts;
@ -1005,7 +1004,7 @@ int getScriptElements(UScriptCode script[], int scriptcount,
&error)) != NULL) {
// contractions handled here
if (chLen > 1) {
u_strncpy(scriptelem[count].ch, rule + chOffset, chLen);
u_strncpy(scriptelem[count].ch, src.source + chOffset, chLen);
scriptelem[count].count = chLen;
if (checkInScripts(script, scriptcount, scriptelem[count])) {
scriptelem[count].tailored = FALSE;
@ -1086,15 +1085,12 @@ void markTailored(UScriptCode script[], int scriptcount,
UColOptionSet opts;
UParseError parseError;
src.opts = &opts;
UChar *copy = (UChar *)malloc(
src.opts = &opts;
src.source = (UChar *)malloc(
(rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE) * sizeof(UChar));
memcpy(copy, rule, rulelength * sizeof(UChar));
src.source = copy;
src.current = copy;
src.end = (UChar *)copy + rulelength;
memcpy(src.source, rule, rulelength * sizeof(UChar));
src.current = src.source;
src.end = (UChar *)src.source + rulelength;
src.extraCurrent = src.end;
src.extraEnd = src.end + UCOL_TOK_EXTRA_RULE_SPACE_SIZE;
@ -1105,7 +1101,7 @@ void markTailored(UScriptCode script[], int scriptcount,
if (chLen >= 1 && strength != UCOL_TOK_RESET) {
// skipping the reset characters and non useful stuff.
ScriptElement se;
u_strncpy(se.ch, copy + chOffset, chLen);
u_strncpy(se.ch, src.source + chOffset, chLen);
se.count = chLen;
if (checkInScripts(script, scriptcount, se)) {
@ -1125,7 +1121,7 @@ void markTailored(UScriptCode script[], int scriptcount,
}
rstart = FALSE;
}
free(copy);
free(src.source);
if (U_FAILURE(error)) {
fprintf(stdout, "Error parsing rules\n");
}