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Fixed incorrect handling of the case where an invalid DTSC file has a valid DTSH file. Now correctly cancels reading, while previously threw up a whole bunch of error vomit. Yay.

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This commit is contained in:
Thulinma 2014-09-07 23:41:59 +02:00
parent 5792097cc4
commit cc6946c95b
1 changed files with 5 additions and 12 deletions
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17
lib/dtsc.cpp
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@ -608,18 +608,11 @@ DTSC::File::File(std::string filename, bool create) {
return;
}
if (memcmp(buffer, DTSC::Magic_Header, 4) != 0) {
if (memcmp(buffer, DTSC::Magic_Packet2, 4) != 0) {
File Fhead(filename + ".dtsh");
if (Fhead) {
metaStorage = Fhead.metaStorage;
metadata = metaStorage;
sepHeader = true;
} else {
DEBUG_MSG(DLVL_ERROR, "%s is not a valid DTSC file", filename.c_str());
fclose(F);
F = 0;
return;
}
if (memcmp(buffer, DTSC::Magic_Packet2, 4) != 0 && memcmp(buffer, DTSC::Magic_Packet, 4) != 0) {
DEBUG_MSG(DLVL_ERROR, "%s is not a valid DTSC file", filename.c_str());
fclose(F);
F = 0;
return;
} else {
metadata.moreheader = -1;
}