okular

History

Henrik Fehlauer dccd83783d Prevent Okular from crashing when synctex logs an error `bd20e48c3c` updated Okular's copy of the synctex code to 1.19. Unfortunately since this version the upstream code logs errors like `"! SyncTeX Error : Ignored record...` when accessing selected synctex files created with older versions of synctex. The upstream `_synctex_log` contains `va_list arg` as a parameter, but fails to initialize and tear down this properly via `va_start` and `va_end`. In general this seems to work for the single argument case. However, once we apply our hardening patch to get rid of the `gnu_printf format attribute` warning and thus introduce a variadic argument, things go wrong. To fix this, we add the missing code. The remaining changes are just refreshing the patches. BUG: 383915 Test Plan: Opening `empty.pdf` with `empty.synctex.gz` from https://bugs.kde.org/attachment.cgi?id=109116 located in the same folder does not lead to Okular segfaulting anymore.		8 years ago
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patches	Prevent Okular from crashing when synctex logs an error	8 years ago
synctex_parser.c	Change whitespace in synctex patches	8 years ago
synctex_parser.h	Update to synctex 1.19	9 years ago
synctex_parser_advanced.h	Update to synctex 1.19	9 years ago
synctex_parser_local.h	Update to synctex 1.19	9 years ago
synctex_parser_readme.md	Update to synctex 1.19	9 years ago
synctex_parser_utils.c	Prevent Okular from crashing when synctex logs an error	8 years ago
synctex_parser_utils.h	Update to synctex 1.19	9 years ago
synctex_parser_version.txt	Update to synctex 1.19	9 years ago