[Crosstoolchain-logs] [device-tree-compiler] 17/58: dtc: Fix memory leak in character literal parsing
Vagrant Cascadian
vagrant at moszumanska.debian.org
Mon Sep 25 16:23:45 UTC 2017
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vagrant pushed a commit to branch debian/master
in repository device-tree-compiler.
commit f88865469b65455bdc4ebe7ad8601fafea9b8ef3
Author: Gabriel Smith <ga29smith at gmail.com>
Date: Sun Dec 11 15:13:16 2016 -0500
dtc: Fix memory leak in character literal parsing
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 at gmail.com>
Signed-off-by: David Gibson <david at gibson.dropbear.id.au>
---
dtc-lexer.l | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/dtc-lexer.l b/dtc-lexer.l
index 40bbc87..c600603 100644
--- a/dtc-lexer.l
+++ b/dtc-lexer.l
@@ -189,16 +189,16 @@ 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;
}
--
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