The data struct used for parsing character literals was never freed
resulting in a few bytes leaked for every character.
Signed-off-by: Gabriel Smith <ga29smith@xxxxxxxxx>
---
dtc-lexer.l | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/dtc-lexer.l b/dtc-lexer.l
index 790fbf6..f252ab9 100644
--- a/dtc-lexer.l
+++ b/dtc-lexer.l
@@ -184,16 +184,16 @@ static void lexical_error(const char *fmt, ...);
if (d.len == 1) {
lexical_error("Empty character literal");
yylval.integer = 0;
- return DT_CHAR_LITERAL;
- }
-
- yylval.integer = (unsigned char)d.val[0];
+ } else {
+ yylval.integer = (unsigned char)d.val[0];
- if (d.len > 2)
- lexical_error("Character literal has %d"
- " characters instead of 1",
- d.len - 1);
+ if (d.len > 2)
+ lexical_error("Character literal has %d"
+ " characters instead of 1",
+ d.len - 1);
+ }
+ data_free(d);
return DT_CHAR_LITERAL;
}
--
2.7.4
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