size = atol(sizeString);
GlobalSettings::isVerbose() && fprintf(stderr, "[%s:%d] parsed size “%s” into %d.\n", __FILE__, __LINE__, sizeString, size);
+ free(sizeString);
for (hashIndex = 0; hashIndex < 16; hashIndex++) {
char byteBuffer[3];
byteBuffer[2] = '\0';
memcpy(byteBuffer, tempBuffer + hashIndex * 2, 2);
- sscanf(byteBuffer, "%hhX", &hash[hashIndex]);
+ if (sscanf(byteBuffer, "%hhX", &hash[hashIndex]) != 1) {
+ GlobalSettings::isVerbose() && fprintf(stderr, "[%s:%d] could not parse ‘%c%c’ into a byte.\n", __FILE__, __LINE__, *(byteBuffer), *(byteBuffer + 1));
+ return NULL;
+ }
GlobalSettings::isVerbose() && fprintf(stderr, "[%s:%d] parsed ‘%c%c’ as %02x.\n", __FILE__, __LINE__, *(byteBuffer), *(byteBuffer + 1), hash[hashIndex]);
}
- return new ED2KLink(filename, size, hash);
+ ED2KLink* ed2kLink = new ED2KLink(filename, size, hash);
+ free(filename);
+ return ed2kLink;
}
const char* ED2KLink::getLink() {