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ICU-1878 fix for crash of ISO-2022-CN converter on illegal input

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X-SVN-Rev: 9474
This commit is contained in:
Ram Viswanadha 2002-07-31 21:00:28 +00:00
parent e8e92374d6
commit 7ca01d0e0b
1 changed files with 6 additions and 1 deletions

7
icu4c/source/common/ucnv2022.c
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@ -3136,7 +3136,12 @@ UConverter_toUnicode_ISO_2022_CN_OFFSETS_LOGIC(UConverterToUnicodeArgs *args,
mySourceChar+= (uint32_t) args->converter->toUnicodeStatus<<8;
args->converter->toUnicodeStatus = 0;
pBuf = tempBuf;
targetUniChar = _MBCSSimpleGetNextUChar(myData->currentConverter->sharedData, &pBuf, tempLimit, FALSE);
if(myData->currentConverter!=NULL){
targetUniChar = _MBCSSimpleGetNextUChar(myData->currentConverter->sharedData, &pBuf, tempLimit, FALSE);
}else{
*err=U_INVALID_CHAR_FOUND;
break;
}
}
}
else{