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ICU-12766 fix buffer size

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X-SVN-Rev: 39831
This commit is contained in:
Steven R. Loomis 2017-03-15 23:48:54 +00:00
parent 78b1977508
commit 14f45141ba
1 changed files with 6 additions and 5 deletions
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11
icu4c/source/tools/escapesrc/escapesrc.cpp
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@ -107,7 +107,7 @@ inline bool isCommentOrEmpty(const char* line, size_t len) {
void appendByte(std::string &outstr,
uint8_t byte) {
char tmp2[4];
char tmp2[5];
sprintf(tmp2, "\\x%02X", 0xFF & (int)(byte));
outstr += tmp2;
}
@ -124,8 +124,9 @@ bool appendUtf8(std::string &outstr,
tmp[i] = linestr[++pos];
}
tmp[chars] = 0;
UChar32 ch;
sscanf(tmp, "%X", &ch);
unsigned int c;
sscanf(tmp, "%X", &c);
UChar32 ch = c & 0x1FFFFF;
// now to append \\x%% etc
uint8_t bytesNeeded = U8_LENGTH(ch);
@ -251,9 +252,9 @@ bool fixAt(std::string &linestr, size_t pos) {
size_t seqLen = (i-pos);
//printf("U+%04X pos %d [len %d]\n", c, pos, seqLen);
//printf("U+%04X pos %d [len %d]\n", c, pos, seqLen);fflush(stdout);
char newSeq[] = "\\U0000FFFD";
char newSeq[20];
if( c <= 0xFFFF) {
sprintf(newSeq, "\\u%04X", c);
} else {