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| author | Björn Linse <bjorn.linse@gmail.com> | 2020-09-05 13:32:58 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-09-05 13:32:58 +0200 |
| commit | 7b1b271f43e9ceca3b195e7e3d56147d38919c2b (patch) | |
| tree | ed2d0c84ed966a55bd0b1bfadfb0b8fedb434e14 /src/tree_sitter/lexer.c | |
| parent | 3853276d9cacc99a2698117e904475dbf7033383 (diff) | |
| parent | b33e375b2b4e6c9232cdbfd5d6b7cb1b15e0f525 (diff) | |
| download | rneovim-7b1b271f43e9ceca3b195e7e3d56147d38919c2b.tar.gz rneovim-7b1b271f43e9ceca3b195e7e3d56147d38919c2b.tar.bz2 rneovim-7b1b271f43e9ceca3b195e7e3d56147d38919c2b.zip | |
Merge pull request #12788 from bfredl/nulloffset-1
robustness: avoid adding offset to NULL pointer
Diffstat (limited to 'src/tree_sitter/lexer.c')
| -rw-r--r-- | src/tree_sitter/lexer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tree_sitter/lexer.c b/src/tree_sitter/lexer.c index 3f8a4c0ae8..a3c29544d3 100644 --- a/src/tree_sitter/lexer.c +++ b/src/tree_sitter/lexer.c @@ -73,7 +73,6 @@ static void ts_lexer__get_chunk(Lexer *self) { // code that spans the current position. static void ts_lexer__get_lookahead(Lexer *self) { uint32_t position_in_chunk = self->current_position.bytes - self->chunk_start; - const uint8_t *chunk = (const uint8_t *)self->chunk + position_in_chunk; uint32_t size = self->chunk_size - position_in_chunk; if (size == 0) { @@ -82,6 +81,7 @@ static void ts_lexer__get_lookahead(Lexer *self) { return; } + const uint8_t *chunk = (const uint8_t *)self->chunk + position_in_chunk; UnicodeDecodeFunction decode = self->input.encoding == TSInputEncodingUTF8 ? ts_decode_utf8 : ts_decode_utf16; |