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[qfcc] Abort qfo loading if file is too small

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Or really, if Qfilesize thinks it's too small. Trying to allocate -1
bytes (due to trying to open / as a qfo) didn't end well.
This commit is contained in:
Bill Currie 2024-08-29 01:04:52 +09:00
parent b302ce1095
commit daaaeb9aed
1 changed files with 4 additions and 0 deletions
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4
tools/qfcc/source/obj_file.c
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@ -560,6 +560,10 @@ qfo_read (QFile *file)
unsigned i; unsigned i;
size = Qfilesize (file); size = Qfilesize (file);
if (size < (int) sizeof (qfo_header_t)) {
fprintf (stderr, "not a valid qfo file\n");
return 0;
}
data = malloc (size); data = malloc (size);
Qread (file, data, size); Qread (file, data, size);