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| author | dearblue <[email protected]> | 2019-04-14 16:16:05 +0900 |
|---|---|---|
| committer | dearblue <[email protected]> | 2019-04-14 16:16:05 +0900 |
| commit | dac0f3f5e85d067b15c44a933b151acefb2d5598 (patch) | |
| tree | 51f4a5eedc7c514518396abdd5436ae1207e6425 /mrbgems/mruby-compiler | |
| parent | c2fa935fee31c201ba4b07e72690e78a3094cf68 (diff) | |
| download | mruby-dac0f3f5e85d067b15c44a933b151acefb2d5598.tar.gz mruby-dac0f3f5e85d067b15c44a933b151acefb2d5598.zip | |
Fix string index for appending
`sizeof(string-literal)` is included `'\0'` character
Diffstat (limited to 'mrbgems/mruby-compiler')
| -rw-r--r-- | mrbgems/mruby-compiler/core/parse.y | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y index f6b883b9e..7838b6dfb 100644 --- a/mrbgems/mruby-compiler/core/parse.y +++ b/mrbgems/mruby-compiler/core/parse.y @@ -5715,9 +5715,9 @@ parser_yylex(parser_state *p) const char hexdigits[] = "0123456789ABCDEF"; strcpy(buf, s); - buf[sizeof(s)] = hexdigits[(c & 0xf0) >> 4]; - buf[sizeof(s)+1] = hexdigits[(c & 0x0f)]; - buf[sizeof(s)+2] = 0; + buf[sizeof(s)-1] = hexdigits[(c & 0xf0) >> 4]; + buf[sizeof(s)] = hexdigits[(c & 0x0f)]; + buf[sizeof(s)+1] = 0; yyerror(p, buf); goto retry; } |