Fix issues reported by OpenScanHub#54
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tillkamppeter merged 7 commits intoOpenPrinting:masterfrom Feb 5, 2025
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Other parts of the code uses bigger array for the same use case, fix the issue by matching the array size to max possible length read by sscanf().
The array members are strings, so we can get correct number of times by dividing the array size by char* size. debug.c: Protect against possible format string attack ppd-collection.cxx: Use intmax_t for printing time_t var
tillkamppeter
approved these changes
Feb 5, 2025
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Hi,
static analyzer OpenScanHub found several issues when ran on libppd - possible buffer overflows, uninitialized memory, format string issues and resource leaks.
The Pr fixes the current important issues and passes sanity testing.
Would you mind adding them to the project?