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Author SHA1 Message Date
Igor Kudrin ca4d8da0c3 [DebugInfo] Add more checks to parsing .debug_pub* sections. 
The patch adds checking for various potential issues in parsing name
lookup tables and reporting them as recoverable errors, similarly as we
do for other tables.

Differential Revision: https://reviews.llvm.org/D83050
 2020-07-09 19:15:31 +07:00
Igor Kudrin 68f5a8b204 [DebugInfo] Do not hang when parsing a malformed .debug_pub* section. 
The parsing method did not check reading errors and might easily fall
into an infinite loop on an invalid input because of that.

Differential Revision: https://reviews.llvm.org/D83049
 2020-07-09 19:15:11 +07:00