forked from OSchip/llvm-project
216796f234
If the claimed unit length of a debug line program is such that the line table would finish past the end of the .debug_line section, an infinite loop occurs because the data extractor will continue to "read" zeroes without changing the offset. This previously didn't hit an error because the line table program handles a series of zeroes as a bad extended opcode. This patch fixes the inifinite loop and adds a warning if the program doesn't fit in the available data. Reviewed by: JDevlieghere Differential Revision: https://reviews.llvm.org/D72279 |
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