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author | Daniel Kolesa <d.kolesa@samsung.com> | 2019-05-26 18:30:02 +0200 |
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committer | Daniel Kolesa <d.kolesa@samsung.com> | 2019-05-26 18:30:02 +0200 |
commit | 21790b055b37fb8949d33d60ebec9bb5d800a633 (patch) | |
tree | f81f6c053251b98ad0716289575dd0e651c8c16e | |
parent | b4dd54617f2bf81bfd20feec6f33061fe589eeff (diff) | |
download | efl-21790b055b37fb8949d33d60ebec9bb5d800a633.tar.gz |
eolian: prevent parsing when eo file version is too new
-rw-r--r-- | src/lib/eolian/Eolian.h | 3 | ||||
-rw-r--r-- | src/lib/eolian/eo_parser.c | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/lib/eolian/Eolian.h b/src/lib/eolian/Eolian.h index fdda984aef..a612f3af1c 100644 --- a/src/lib/eolian/Eolian.h +++ b/src/lib/eolian/Eolian.h @@ -84,6 +84,9 @@ extern "C" { #ifdef EFL_BETA_API_SUPPORT +/* The maximum format version supported by this version of Eolian */ +#define EOLIAN_FILE_FORMAT_VERSION 1 + /* State information * * Possible to cast to Eolian_Unit and use as such, as this represents diff --git a/src/lib/eolian/eo_parser.c b/src/lib/eolian/eo_parser.c index 74c76d3a7d..4fc14be886 100644 --- a/src/lib/eolian/eo_parser.c +++ b/src/lib/eolian/eo_parser.c @@ -2300,6 +2300,8 @@ parse_chunk(Eo_Lexer *ls, Eina_Bool eot) eo_lexer_syntax_error(ls, "#version too low"); ls->unit->version = (unsigned short)(ls->t.value.u); + if (ls->unit->version > EOLIAN_FILE_FORMAT_VERSION) + eo_lexer_syntax_error(ls, "file version too new for this version of Eolian"); eo_lexer_get(ls); break; } |